Timpani

(It.; Fr. timbales; Ger. Pauken).

European kettledrums (see Drum, §I, 2(i)). The timpani are the most important percussion instruments of the orchestra, mainly because they are capable of producing notes of definite pitch and so can take part in the harmony of a composition. They are tuned precisely, each to a given note, according to the composer's directions in the score, and these notes may be altered as required during the performance of a work (typically for a change of key), by tightening or slackening the drumhead by means of screws or other mechanisms.

1. Construction.

2. Technique.

3. To c1600.

4. From c1600 to 1800.

5. From 1800.

6. Performing practice.

BIBLIOGRAPHY

JAMES BLADES (1–4)/EDMUND A. BOWLES (1–5)

Timpani

1. Construction.

Each drum consists of a large bowl-shaped resonating chamber or shell, usually of copper (sometimes fibreglass), with a drumhead of calfskin or plastic covering the open top. The drumhead is mounted (lapped) on a hoop, over which is fitted a metal ring, or counter-hoop, which serves, on many types of timpani, as a means of tightening or slackening the drumhead.

Timpani are divided into two distinct types: ‘hand-screw’ drums (fig.1) and ‘machine’ drums. Three types of the latter have withstood the test of time: lever- or crank-operated, with a single master screw (fig.2); rotating, in which the entire kettle turns on a threaded screw (fig.3); and pedal-tuned drums (fig.4). In all three the counter-hoop is lowered or raised in a single operation. Handscrew drums (which are supported either on a quadropod stand or on three adjustable legs, which project through sockets at the base of the shell and can be retracted inside the drum when not in use) have threaded bolts, each with its own T-shaped handle, fitted around the counter-hoop. These engage with brackets on the shell. The counter-hoop conveys pressure to the wooden ‘flesh hoop’ on which the drumhead is mounted. The screws are turned one or, more usually, two at a time, the latter preferably on opposing sides of the instrument in order to apply pressure on the drumhead as evenly as possible. In no instance is correct tuning obtained by a given number of turns on the handles, or a prescribed ‘travel’ of the foot-pedal; the amount of pressure is variable, and is governed by the condition and thickness of the drumhead, the size of the kettle and, in the case of skin, by atmospheric conditions.

The main factors determining the pitch of a drum are the diameter of the bowl and the tension of the head. The depth and contour of the bowl, which may vary considerably from maker to maker, also influence the sound. The acoustics of vibrating membranes and shells or bowls has been a subject of considerable discussion and remains controversial. However, there is general agreement that the bowl of the kettledrum magnifies certain of the overtones in the harmonic series, rendering the note musical, and that a shallow bowl tends to clarify the principal note of the drum, while a deep one increases the resonance and emphasizes the lower harmonics. The deeper the bowl, however, the greater the tendency for the pitch of the note to flatten on impact (see Acoustics, §V, 1). Most modern makers prescribe that the bowl should be as deep as one half of its diameter. Some bowls are semicircular, others parabolic or with sloping (‘cambered’) sides. No final formula for timpani has yet been agreed upon, and a wide range of types is still encountered. Tonal differences are compensated for in part by the performer, who can, for example, adjust the striking position to suit the depth of the bowl: reasonably close to the rim for a deeper bowl, and a little nearer the centre for a shallower one. While the sound produced by drums with an inner device for tuning is arguably inferior, there is no appreciable loss of tone in those modern machine timpani with well-engineered outer mechanisms and bowl suspension.

To avoid the necessity of playing a wide range of notes on each timpanum (i.e. to avoid too taut or too slack a drumhead) and to confine each instrument to its ideal compass (middle register), a minimum of three drums is required for orchestral purposes. The diameters of the once popular so-called ‘symphonic set of three’ hand-screw drums are approximately 74 cm, 66 cm and 61 cm, covering a compass of an octave and a major 3rd: E to B; G to d; c to g. Modern pedal timpani range from 81·5 cm to 51 cm, giving a musical range from D to b. The diameters of a standard pair of timpani are 71 cm and 63·5 cm, covering a range of over an octave. It is not unusual for a timpanist to supplement a standard pair of machine drums with a larger and a smaller hand-screw drum. However, a late 20th-century symphony orchestra may have a set of five or more pedal timpani to accomodate any musical requirements, such as unusually high or low notes or two or more timpanists playing at the same time.

A further important factor governing the tone quality of a kettledrum is the material, texture and condition of the drumhead. Until the introduction (c1950) of the plastic head – made of a form of polyethylene terephthalate – timpani heads were usually of goat- or calfskin. The best quality skins are those prepared from the hides of young animals in prime condition when slaughtered. Thereafter the hide is skilfully treated to preserve the skin during the process of unhairing, after which it is strengthened by immersion in a lime solution and stretched on a wooden frame, the ‘spine’ orientated vertically. It is then scraped by hand or equalized by machinery to a thickness of from 0·125 to 0·175 mm (fig.5). To mount a vellum on the wooden flesh hoop, it must first be soaked in cold water until pliable and then lapped completely around the hoop. The lapped head is placed on the bowl and the counter-hoop adjusted to draw the head slightly down over the rim, giving it a ‘collar’ to compensate for shrinkage in the head as it dries out, thus ensuring the lower notes.

Opinions remain divided regarding the relative tonal qualities of the calfskin and plastic heads. Traditionalists argue that the notes produced by beating natural skin are truer and more ‘musical’. All, however, agree that under extreme atmospheric conditions the synthetic material is preferable. Animal skin is particularly susceptible to humidity, a moisture-laden atmosphere causing the membrane to expand and consequently to produce flatter notes. Indeed, on a damp night high notes may be unobtainable, for the tension required to reach them may cause the skin to split. Conversely, a cold, dry atmosphere may cause the skin to shrink so much that high notes are sharp and low notes cannot be reached because there is no slack. Because of these problems many players using natural skins install heating or moisture-carrying units, fitted inside at the bottom of the kettles. Plastic heads have a different tone quality, with less resonance and elasticity; notes produced on them have a faster decay and more sound, or noise, at low frequencies, thus producing uneven dynamics.

Timpani

2. Technique.

Timpani are played with a pair of drumsticks varying in design and texture according to the work being played, the instructions of the composer and the choice of the performer. To meet the demands of the modern era, a timpanist is equipped with a variety of mallets ranging from those with large ends of soft felt to those with small ends of wood (fig.6). Increasingly, with the use of plastic heads and the penchant for greater volume of sound, players use harder sticks to increase the necessary ‘bounce’. The length and thickness of the shaft, which is of hickory or similar straight-grained wood, bamboo or cane, varies according to the player's choice and to national tradition; German players, for example, favouring bamboo over the metal or hardwood perferred by Americans. The heads of the mallets vary in shape from elliptical to pear-shaped, and in size, weight and texture, depending on the tone desired. The beating end of a normal timpani mallet consists of an inner core of hard felt, cork or soft wood, which is covered with either one or two layers of white piano-damper felt sliced into discs of varying thickness (the thicker the softer); the discs are formed into a small bag closed up with drawn threads and fitting the core exactly. The mallets are held identically in each hand, with the shaft nearly parallel with the drumhead and gripped firmly between the tip of the thumb and the index finger, the precise distance from the end of the shaft being governed by the length and weight of the mallet. In normal playing, the third and fourth fingers, which are clear of the shaft, act as a cushion. In ‘finger rolls’, used for soft passages, these fingers help to produce the ‘bounce’. In England and the USA especially, the mallets are usually gripped between the thumb and the first joint of the index finger, the thumb positioned on top, while on the Continent, particularly in Germany, the second joint of the index finger is used and the thumb positioned to the side.

In timpani playing alternate beating is the general rule. This is particularly applicable to the roll, which consists of a succession of single strokes of equal power. The speed of the roll is related in part to the tension on the drumhead, a greater speed being required to keep the head vibrating when tensioned to a high note. Conversely, a slower roll is used on large drums with more slack to avoid a ‘belting’ sound. In orchestral performance a pair of timpani is placed side by side, the playing areas adjacent, while three or more drums are placed in an arc. The height and tilt of the drums are adjusted to suit the performer. The majority of Dutch, German, central European and Russian timpanists position the large drum(s) to the right. This tradition may go back to cavalry drums: the mounted cavalry drummer counterbalanced the combined weight of the ceremonial sword worn at his left and the smaller drum by placing the larger and heavier instrument on his right. Most American, British, Italian and French players position the large drum(s) to the left, following the layout of keyboard instruments. Today, with the almost universal use of pedal timpani, the instruments are usually played from a seated position, especially when tuning during a piece is required.

The essentials of an orchestral timpanist are an accurate sense of pitch, an unerring sense of rhythm, a fluent technique, including the ability to produce a fine tone, and the ability to count during extensive periods of rest or when changing pitch. The first requirement in the tuning of a kettledrum is the immediate recognition of the true pitch of the nominal or principal note of the drum. This note is one octave above the fundamental. Certain upper harmonics tend to register more strongly than the principal note until the ear is accustomed to the pitch of the drum, particularly in view of the possibility of confusing pitch with tone, the brighter tone on the drumhead being mistaken for sharpness in pitch, while the duller-sounding places may be considered flat. In the initial tuning of a hand-tuned drum the opposite pairs of handles are turned simultaneously in succession to ensure that the pressure is applied to the drumhead as evenly as possible. The head is then ‘trued’: the pitch corrected by turning each handle individually. In the case of machine drums, once the head has been ‘trued’ all successive retunings raising or lowering the counter-hoop can be accomplished by merely turning the lever or adjusting the pedal. The pitch of the drum is tested by flipping the drumhead at the playing spot with the fleshy end of the middle finger, with a light touch of the mallet, or by gently tapping it with a fingernail.

Tuning timpani in the silence of an empty concert hall, or while the orchestra is tuning up, is one thing; but changing the pitch of several drums while the orchestra is playing in a foreign key is far more difficult and challenging. Being able to ‘hear’ the proper notes in one's head thus becomes essential, as does a sense of relative pitch – the ability to ascertain precisely the interval between the ‘old’ and the ‘new’ note. Tuning in this situation is helped by a knowledge of when another instrument in the orchestra will be playing the desired note; indeed, a timpanist often adds such cues to his or her part. Although the modern timpanist is obliged to cope with considerably more changes of pitch than were earlier players, the tuning gauges fitted to pedal timpani (controlled by the ‘travel’ of the pedal or the movement of the counter-hoop) allow rapid retuning to be accomplished with relative ease. In some cases, as when the timpanist must play and tune at the same time, he or she must rely on these pitch indicators almost exclusively.

To produce the best possible tone the mallet must be immediately withdrawn from the drum after the blow has been delivered. The drumhead is occasionally struck at varying distances from the rim, near the rim for a particularly soft tone, towards the centre for a ‘thick’ tone – the least resonant sound being produced towards the centre. A drum with a skin head will have a ‘playing spot’ where the sound is most resonant. In a crescendo roll the player may commence near the rim of the drum, and with the increasing rise and fall of the sticks move them towards the ‘playing spot’, reversing the procedure in the case of a diminuendo roll. The careful player will ensure that the best register of each drum is used for the more important or solo passages, the positioning of such notes often requiring rapid changes on pedal-tuned timpani.

The foundation of timpani technique is a fluent hand-to-hand performance, the drums wherever possible being played with strokes from alternate hands. The double beat on the left or right hand is used only when necessary, perhaps to avoid a difficult crossover beat. In rapid tempo certain crossover beats are not practicable: there is the possibility of the mallets fouling each other (or the rim), or the danger of the drum being struck away from the correct playing spot. In the case of a crossover beat at a fast speed between two drums some distance apart the impetus of the movement may result in an unintended sforzando. It is in such circumstances that the timpanist uses a double stroke, often in the form of a ‘paradiddle’, the first two beats being struck by alternate sticks and the last two by one alone. To prevent notes ringing on beyond their time value and where the composer calls for sec effects, the vibrations are checked by a process known as ‘damping’. In damping, the drumhead is touched lightly with the flattened second, third and fourth fingers (the mallet being held between the thumb and forefinger). Where the speed of a series of short notes renders this method of damping impracticable, a small piece of felt is placed on the drumhead. The practice of damping or ‘muting’ the kettledrum is frequently met in orchestral scores. It is indicated by the words coperti (It.), couvertes or voilé (Fr.), or Dämpfer (Ger.). Naturale (or scoperti) is used when the muted effect is to cease. Composers utilize this effect for clarifying certain passages, or to obtain a funereal effect, a tradition of long standing. In contrast to the ‘shortening’ or deadening of certain notes, two drums may occasionally be tuned to the same note and struck simultaneously to provide greater sonority and brilliance. Similarly, the striking of one drum with both mallets simultaneously is equally rare but effective. The latter is indicated by giving the note two tails.

Timpani

3. To c1600.

The invention of the kettledrum goes back to remotest antiquity. Kettle-shaped hollow tree trunks, tortoise-shells, and clay bowls covered with hide were among the musical instruments of ancient cultures. What may be evidence of the early use of a kettledrum (shaped like a goblet) comes from a Mesopotamian plaque of the early 2nd millennium bce (fig.7), but it has also been suggested that this instrument (lilis) may have a metal head – and thus is a Bronze drum (see Mesopotamia). A table of instructions found in Uruk (Erech) and dating from about 300 bce provides directions for making a lilis; at that time it was a large bowl-shaped instrument with either a head or a cover made from the skin of a bull. By the time of the New Kingdom in Egypt (1550–1070 bce) small kettledrums and vase-shaped drums had appeared, possibly imitations of Sumerian instruments, and probably made of clay, wood or metal. The instrument was struck with the hands and was played, like most other Egyptian musical instruments of the time, by women. Plutarch (c50–c120 ce) mentioned an instrument called the rhoptron, which was used by the Parthians as a war drum; it made a sound like thunder mixed with the bellowing of beasts (Life of Crassus). The rhoptron (also known as the tumpanon) was made of hollowed out pine or fir with a single mouth covered with oxhide (see Greece, §I, 5(i)(e)). Early references suggest that the early kettledrum was used mainly as a ritualistic or ceremonial instrument, for signalling (rallying troops, for example), or to supply the rhythmic underpinning for dancing: there is no evidence that the drums were tuned to specific notes.

Use of a pair of kettledrums of different sizes (one presumably giving a higher tone than the other) appeared early on in African, Indian, Persian, Islamic and Mongolian cultures. Nakers (small, thong-tightened kettledrums) were adopted in Europe for martial music in consort with trumpets during the 13th-century crusades. Epic poems such as the Chanson de Roland (c1130) mention these drums, associated above all with the raucous long trumpet (buisine, or cor sarrazinois) of the Muslim armies. Large-sized kettledrums, hemispherical or egg-shaped, measuring approximately 60 cm and 50 cm in diameter and played mounted on camel or horse by Muslims (especially the Ottoman Turks) and Mongols (see fig.8), had reached the West by the 15th century, and inspired the European use of cavalry kettledrums. In the earliest known report, mounted kettledrums were seen in the magnificent entourage of a Hungarian envoy to France in 1457. The size and sound of these instruments prompted a Father Benoît to say that he had never before seen such drums ‘like large cauldrons … carried on horseback’. Virdung (Musica getutscht, 1511) wrote disapprovingly of the big army kettledrums of copper, which he called tympana, likening them to ‘rumbling barrels’. A century later, Praetorius (Syntagma musicum, ii) called them ‘great rattletraps’, probably on account of their indistinct tone. It was primarily by way of princely courts in German-speaking lands that kettledrums spread throughout Europe. Following Eastern custom, they were paired with trumpets – usually six trumpets to a pair of drums – and soon appropriated as a symbol of rank and power. The nobility made the possession of timpani an exclusive prerogative, restricted to emperors, kings, dukes, electors and others of high rank. By the 16th century timpani were found in the elite military regiments as well as at the principal courts throughout Europe. Christoph Demartius alludes to them in his Tympanum militaire, Ungarische Heerdrummel und Feldgeschrey 1600). Mounted kettledrums attracted the interest of Henry VIII, who ordered the purchase of a number of Viennese kettledrums ‘in the Hungarian Fashion’ and the hire of skilled performers. In the Holy Roman Empire various imperial decrees led in 1623 to the establishment of the Imperial Guild of Trumpeters and Kettledrummers. As a member of this guild, the timpanist held officer's rank, kept himself apart from ordinary musicians and was sworn to guard the secrets of his art. Very large kettledrums mounted on a carriage were known in England towards the close of the 17th century; notable instruments of this type include the kettledrums in ‘Marlborough's train of 1702’ (the great kettledrums of the artillery, see fig.9), and those in the Rotunda Museum, Woolwich, London (101 cm and 96 cm). Numerous paintings of battle scenes depict a pair of military kettledrums off to the side; such instruments were highly prized as military trophies.

During the 16th and 17th centuries the timpani evolved from a field instrument – used for parades and outdoor ceremonies and on manoeuvres, and providing an improvised rhythmic music based on the lowest trumpet voice – to a supplemental instrument in the orchestra. Improvisation and conspicuous display gave way over time to more formalized playing, ultimately from written music, for banquets, grand balls and other events of state. Drafted only as required, these instruments (often together with trumpets) were loaned out for other large-scale performances, such as operas, oratorios, Te Deums, and festive liturgical services, especially at the imperial court in Vienna.

The earliest illustrations indicate various systems of laced and tensioned heads, similar to the bracing of nakers and the larger Arabic kettledrums. This method of applying pressure to the head was still being used in the 16th century; Mersenne (Harmonie universelle) depicted laced kettledrums as late as 1636–7 (fig.10a). However, screw-tensioning was adopted in Germany as early as the start of the 16th century (fig.10b).

For several centuries the construction of the timpani remained virtually unchanged except for a gradual increase in size. Timpani of this sort are shown in Hans Burgkmair's Der Weisskunig (c1514–18) and in the illustrations (by Burgkmair and others) for Maximilian's Triumphal Procession (c1516–18). Henceforth, there are numerous representations of kettledrums with threaded tuning bolts, or ‘side screws’, distributed around the rim in varying numbers and used to apply pressure directly to a flesh hoop or indirectly by means of a metal counter-hoop (fig.11). Tuning was accomplished by fitting a separate key over the square heads of the bolts and turning them one by one in succession. A few illustrations show screws with a ring at the top, through which a short rod was inserted and then twisted. In any case, tuning was a laborious and time-consuming process. The diameters of the kettles varied. Arbeau (Orchesographie) referred to a width of 30'' (76 cm), while both Virdung and Mersenne gave measurements equivalent to 60–63 cm. The Heerpauken illustrated by Praetorius in his Syntagma musicum are smaller – 52 cm and 44·5 cm. Contemporary examples found in museums in Berlin, Budapest, Copenhagen, Frankfurt, New York, Nuremberg and Washington, DC, vary in diameter from approximately 64 cm to 58 cm.

The mallets used on early kettledrums were fashioned from ivory or wood and came in various lengths and styles with round, oval or curved ends. Mallets intended for the cavalry drummer had straps for securing to the wrists, helpful with the flamboyant style of playing then in vogue, as well as grooves around the shank to provide a better grip. Without exception, the countless illustrations depict a standard grip with all fingers being used, never the snare drum position with the palm turned upwards. The musicianship demanded of a mounted drummer included a sound knowledge of the repertory of beating patterns – learnt through long apprenticeship – as well as a good sense of rhythm and the ability to follow the trumpeters in their music. Display was an important part of the timpanist's art, and he was expected to create impressive patterns with his arms while playing. Lacking concrete evidence, it is assumed that these early drums functioned much as their Near Eastern prototypes, the large and small ones each producing a different, if indistinct, pitch to aid rhythmic clarity. Later, tuning in 4ths – a plan derived from trumpet technique – became the general rule. Precise tuning became necessary when the timpani began to participate in ‘composed’ ensemble music.

Timpani

4. From c1600 to 1800.

From the beginning of the 17th century onwards one finds a growing number of references to kettledrums being used in a variety of contexts. For example, the stage directions of English masques, such as Jonson's The Golden Age Restored (1616) cite the instrument. The earliest known written part (a brief extract) is an Auffzüge für 2 Clarinde [und] Heerpaucken (c1650) by Nikolaus Hasse. Two works by Malachias Siebenhaar consisting of sacred vocal music with instrumental accompaniment, Des Kirchen Jesu Christi köstlicher Seelen Schmuck (1661) and Suaviloquium Dei Sionis mysticum (1667), call for Heerpaucken. Both outdoor carousel and indoor polychoral liturgical music came to include parts for one or two pairs of timpani: for example, Schmelzer's Arie per il balletto a cavallo (1667) for the court of Emperor Leopold I in Vienna; and the so-called Salzburger Festmesse, thought to have been written about 1682 by Heinrich Biber, includes among its 53 parts two antiphonal wind bands, each with a pair of drums – surely one of the first examples of music for four timpani. The true introduction of the timpani into the orchestra took place around 1670. Lully made full and interesting use of them in his operas, beginning with Thésée (1675); the drums were tuned in 4ths with the dominant below the tonic. The Moravian composer Vejvanovský scored for kettledrums (tamburini) in two serenades (XIV/98, 1680; XIV/45, 1691). In XIV/98 they are tuned in 5ths, with the dominant (g) above the tonic (c), a tuning employed also by Schmelzer and others because of the higher compass of the smaller cavalry timpani then in use. By the close of the 17th century kettledrums were firmly established as orchestral instruments, their improvisatory role restricted to ceremonial field music. Marc-Antoine Charpentier's Te Deum (c1690) contains a majestic timpani part. Purcell gave them what is considered their first solo passage in the Symphony to Act 4 of his opera The Fairy Queen (1692). He also included the timpani in the Ode for St Cecilia's Day (1692) and The Indian Queen (1695).

In the first decades of the 18th century numerous festive and ceremonial compositions including timpani were written for the French court: for example, Lalande's Symphonies pour les soupez du roy and Mouret's Suite no.1 (c1729). Fux's opera Costanza e Fortezza (1723), written for the Austrian imperial court, called for two players, each with two drums. Pictorial evidence demonstrates that timpani were widely used in both sacred and secular music. Their tuning was generally restricted to the trumpeter's keys of D and C, and they were tuned in 4ths: in the former to A and d, in the latter to G and c. In rare instances they were tuned in the key of G, the dominant above the tonic; Bach wrote for this tuning in several cantatas. In the cantata Lobe den Herrn (formerly attributed to J.S. Bach as bwv143), in the key of B, the unknown composer called for drums with the dominant (F) below the tonic, reaching the very limit of the larger drum's compass. While Bach usually employed the timpani to support the brass or full choir, on several rare occasions he gave them a solo part: the secular cantatas Vereinigte Zwietracht der wechselnden Saiten (1726) and Tönet ihr Pauken! (1733). The opening solo from the latter was borrowed for the Christmas Oratorio (1734–5), where the timpani herald the choir's motif of rejoicing. Kettledrums are used to dramatic advantage in the B Minor Mass (c1747–9). In several instances Bach indicated the use of a roll, but even without such an indication custom dictated that cadential whole notes were to be executed in this way.

Boyce, Handel and Telemann followed the same tradition in their use of timpani: the parts were chiefly rhythmical, the instruments generally played in consort with trumpets as well as in major choral sections, and there were no changes of pitch during a work. Handel adhered rigidly to the interval of a 4th between a pair of drums; the only exception is Il Parnasso in festa (1734) in which he used drums tuned to G and D in the key of B. He was especially fond of ‘double tonguing’ (e.g. a series of semiquavers d'–d'–A'– A, d'–d'–A'–A – the term is borrowed from the trumpeter's art); it is found for instance in Semele (1744) and the Ode to St Cecilia (‘The double, double, double beat of the thundering drum’, in ‘The Trumpet's loud clangour’).

Similar florid writing occurs in the overture to the Music for the Royal Fireworks, where Handel prescribes ‘Tymp 3 per parte’, and the ‘Hallelujah chorus’ of Messiah. For his oratorios Handel constantly requested (and was granted) the use of the huge artillery train drums, also known as the Tower Drums. These instruments, which are said to have been destroyed in a fire in 1841, are thought to have measured 96·5 cm and 76 cm. Drums of this size would have been played an octave lower than written.

After the middle of the 18th century a number of compositions introduced decided advances in the use of orchestral timpani. Francesco Barsanti called for a pair of drums tuned to three different keys in successive movements of his Concerto Grosso (1743). Christoph Graupner's Sinfonietta (1749) features six timpani, in F, G, A, B, c and d, while J.M. Molter's Sinfonia no.99 (c1750) uses five, tuned F, G, A, B and c. The most soloistic of these works is a Sinfonia for eight obbligato timpani and orchestra (?c1785), formerly attributed to Hertel but now thought to be by Johann Carl Fischer in which the drums span an octave from G to g and there is a daunting virtuoso cadenza. These, however, were considered showpieces and did not enter the standard concert repertory. Uncommon tunings are found in works by Salieri, whose treatment of the timpani could well have influenced his pupil Beethoven. In his overture to La secchia rapita (1772) Salieri wrote for three drums; in La grotta di Trofonio (1785) he called for two, unusually tuned a diminished 5th apart (C and G), and in Tarare (1787) for two a minor 3rd apart. Further unusual tunings are found in F.L. Gassmann's opera Issipile (1758), where a small drum in a is used, and in Sacchini's opera Oedipe à Colone (1786), which is scored for four drums tuned B, F, b, f (an early use of octaves). J.F. Reichardt's ‘Battle’ Symphony (1781) calls for drums in E (a first), G, B and c; his Cantus lugubris in obitum Friderici Magni (1786) features stepwise tuning in G, A, c, d and d. Georg Druschetzky wrote several concertos, including some with six and eight timpani, as well as a concert piece for violin and orchestra (‘Ungarica’, 1799) with seven.

Haydn, an occasional timpanist himself, graced many of his symphonies and choral works with finely written and innovative parts for the timpani. The solo roll (on e) which opens Symphony no.103 (1795) was an effect new to the orchestra and gave the work its name: Paukenwirbel, or ‘Drum Roll’. In the Missa in tempore belli, or ‘Paukenmesse’ (1796) there is a wonderfully dramatic solo, while in The Creation (1796–8) there are seven changes of tuning. Symphony no.94 (1791) may possibly contain the first authenticated change of pitch within a movement (in the fourth movement, from G to A and back). In Symphony no.102 (1794) he prescribed covered kettledrums (‘con sordini’) with muted trumpets, an effect used earlier by Mozart and termed ‘coperti’ in Idomeneo (1781) and Die Zauberflöte (1791). (This effect was, and is still, applied to military kettledrums.)

Mozart, too, made superb use of the timpani, particularly in his operas, where they always serve to underline and enhance the dramatic impact. With only one exception he confined the tuning of the drums (a pair) to the interval of a 4th, with the tonic in its usual position above the dominant. This interval is so consistently observed that the timpani are omitted from works in the keys of G and A, where, because of the compass of the drums, the interval of a 5th with the dominant above the tonic would be necessary. A notable exception is his Divertimento (1776) for two flutes, six trumpets and four timpani tuned G, A, c and d, written for the Reitschule in Vienna.

Timpani

5. From 1800.

Beethoven liberated the timpani from their purely rhythmic function, in which they were wedded to the trumpets, as well as from the conventional tuning in 4ths and 5ths. He not only made use of other, more unusual, intervals, but occasionally called for dramatic solo passages or chords (used by J.-P.-G. Martini in Sapho, 1794). In Fidelio (1805) he employed a pair a diminished 5th apart (A and e) in the dungeon scene for truly chilling effect. In the Scherzo of the Seventh Symphony (1811–12) the drums are a minor 6th apart (A and f), and in the Eighth (1812) and Ninth Symphonies (1822–4) they are tuned in octaves (F and f). The final cadence of the Leonore Overture no.3 features a solo roll, a true innovation as the drums carry the harmony. The four solo notes that open the Violin Concerto (1806) provide an example of Beethoven's pioneering writing for the timpani, in which the sound of the drums becomes part of the orchestral texture; the repeated rhythmic figures during the transition from Scherzo to Finale in the Fifth Symphony (1807–8) and accompanying the piano solo during the Finale of the ‘Emperor’ Concerto (1809) are further examples. While the composer remained conservative in calling for only two drums, he chose with consummate care the particular drum to be used at any given moment. He was equally careful in the manner by which he indicated the true roll: always with the tremolo sign. Where Beethoven wrote a note with its stem struck through three times (frequently used today to denote a roll) he intended, like other composers of the period, that the demisemiquavers be strictly observed. Neither Beethoven nor his predecessors specified the particular type of mallet, although at that time leather- or wool-covered mallets were coming into use alongside the traditional wooden ones. Dalayrac, in Lina, ou Le mystère (1807) seems to have been the first operatic composer to call for baguettes garnies in a score; he was followed by Spontini in Fernand Cortez two years later.

By the end of the 18th century conventional tunings on the standard pair of timpani seemed unduly restrictive. Operas, with their frequent changes of key, presented a special problem. Shortly before the turn of the century a French maker of military band instruments, Rolles, invented the ‘T’ handle to replace the system of square-topped tensioning bolts turned with a separate key; the new handles, with one to each bolt, allowed somewhat more rapid tuning. However, the range and the number of notes available at any one time was still limited. While some 19th-century composers, such as Schubert, Rossini, Donizetti and Adam, let dissonances stand or eliminated the drums when the notes did not fit the harmony, others reacted against these limitations and began to incorporate changes of pitch during a piece or movement and often to add other notes as well, both of which required a third drum. Vogler, in Samori (1804), and his student Weber, in the revised overture to Peter Schmoll (1807) and the overture Der Beherrscher der Geister (1811) were among the earliest to call for three drums. Other composers followed: Auber in La muette de Portici (1828), Lachner in his Third Symphony (1834) and Halévy in Charles VI (1843). Four timpanists, each playing a pair of drums, were called for in Reicha's Die Harmonie der Sphären (before 1826), and in Meyerbeer's Robert le diable (1831) four drums were given a melodic solo. Chelard's Die Hermansschlacht (1835) also required four timpani. Spohr, in Des Heilands letzte Stunden (1834–5), used two players, each executing rolls variously on three drums, to depict the moment of crucifixion. In the third movement of his Historische Sinfonie (no.6, 1840) he wrote for an orchestra of Beethoven's time, but added a third drum to the previous pair. By the 1830s there was a general call for more timpani. Berlioz observed that composers had ‘long complained’ of the limitations of the timpani and he took note of the ‘audacious innovation’ of three drums newly installed at the Paris Opéra by its timpanist, Charles Poussard. Fétis (1836) and Kastner (1937) suggested the addition of a third or even a fourth drum to the orchestra to free the composer from such restraints. In England Thomas Chipp used three drums in playing with his various London orchestras. (However, the practice continued of transposing an octave down for high notes above a drum's normal compass and an octave up for very low notes, especially when only a pair of instruments was available.) Around this time other European orchestras began acquiring three and even four timpani, all machine drums capable of rapid tuning. The instruments now came in varying sizes, with French and English drums larger than German ones. Berlioz deplored those in the Berlin orchestra, considering that they produced an insufficient volume of sound, while Mendelssohn complained about the booming sound of those at the Paris Conservatoire.

During the early 19th century new types of mallet became available. As the loud, brittle sound produced by hard mallets was now often considered inappropriate for orchestral music, an additional pair covered with softer material such as chamois, flannel (introduced c1800) or, later, hat felt was introduced. During the 1820s sponge-headed mallets appeared; they are thought to have first been used by Jean Schneitzhoeffer, timpanist at the Paris Opéra. They soon became the preferred vehicle for producing a more blended sound, especially for rolls. Berlioz called for their ‘velvety’ sound in Huit scènes de Faust (1828–9), Symphonie fantastique (1830) and Harold en Italie (1834); he introduced them to German orchestras during his tour as conductor (1842), and they were popularized there by the Leipzig timpanist Ernst Pfundt. Kastner (1845) wrote that three types of mallet were ‘indispensible’: wooden-ended for dry and loud passages; leather- or cloth-covered for ordinary playing; and sponge-headed for a soft sound. By the 1840s piano felt began to be used for timpani mallets. This material, first applied to piano hammers by J.H. Pape in 1826, was much thicker and more refined than hat felt and came in sheets that could be sliced to any thickness. Felt mallets were soon being used by Poussard at the Opéra and by other French timpanists. Carl Gollmick in Frankfurt acquired a pair as did Pfundt in Leipzig. English orchestras retained wooden mallets for several more decades (it was the loud, thudding, bass-drum-like sound produced by these mallets that the visiting Mendelssohn so objected to), and Victor de Pontigny claimed to have introduced felt mallets there in the 1860s.

Berlioz, among his other innovations in orchestration, began to utilize the timpani's possibilities of dramatic effect. He was tremendously impressed with the orchestral effects in Meyerbeer's Robert le diable and Les Huguenots (1836), the latter including a roll for two timpanists. In his Grand traité d'instrumentation he argued that two players, each with a pair of drums, could provide a wider selection of notes and greater flexibility than had been previously available: while one timpanist was playing, the other could be re-tuning, or both could play together, sometimes with extra percussionists to produce chords. In the manuscript of his Grande messe des morts (1837) he called for 32 drums played by 20 timpanists, but he compromised in the printed score, reducing his demands to 16 drums and ten players. Berlioz was the first symphonic composer to call for both sponge- and wooden-headed mallets in a single work: they are used for, respectively, the rumble of thunder (played by four timpanists) and the March to the Scaffold in Symphonie fantastique.

Around the middle of the century skins changed also, from the thick, unyielding Kalkfell, favouring the overtones over the fundamental, to the thinner, translucent Glasfell, chemically treated to create a more refined, focussed and ‘pure’ sound. With more refined, thinner heads and with mallets covered with a variety of materials, the timpani had, by mid-century, become less dry, percussive and invariably loud, and more responsive to dynamic changes in the music.

During the 19th century numerous inventors in almost every country, often working hand-in-hand with mechanics, locksmiths and metalworkers, developed mechanisms for rapidly changing the pitch of a drum. Some of the new ‘machine drums’ had tuning mechanisms on the exterior, like an armature, while others contained a device inside the kettle. The most successful were tuned either by means of a single master-screw or lever, by rotating the kettle, or by using the foot to manipulate a gear wheel or pedal device. In 1812 Gerhard Cramer, court timpanist in Munich, invented the first tuning device with lever and crown gears: the movement of the lever was transferred through an axle and crown gear to a central screw, which raised and lowered (by means of an armature) the hoop on which the skin was lapped. Johann Stumpff of Amsterdam introduced a rotary-tuned kettledrum (patented 1821), on which tension on the head was varied by rotating the bowl. The most significant of these early efforts was a machine drum operated by a hand-controlled screw crank connected to a rocker arm that raised or lowered an armature attached by rods to the counter-hoop, thus altering the head's tension (see fig.2). Designed by Johann Einbigler in 1836, it was the prototype for many later designs and attracted the favourable attention of several composers, including Mendelssohn (AMZ, xxxviii (1836), 495–6). Cornelius Ward of London patented two different mechanisms in 1837. The first used a cable, pulleys and turnbuckles activated by a handle projecting from inside the kettle (fig.12). The second (and far superior) mechanism employed pairs of racked (toothed) levers, or bars. By turning a notched pinion between them, corresponding motion was transferred to the rim, tightening or relaxing the head. Ward's new machine drums were first tried out in 1836–7 at Covent Garden and in the Philharmonic concerts and gained the attention of Wagner, then conducting in Dresden. About 1840 August Knocke, a Munich gunsmith, brought out a drum with an elaborate gear train that raised or lowered the head. The player tuned by using one foot to turn a notched wheel. In spite of their rather cumbersome mechanism, Knocke's drums were adopted by a number of German orchestras; one pair was used for rehearsals by the Staatsoper in Munich until 1963.

There were also less successful tuning devices. The Parisian instrument-maker Darche invented (before 1845) a drum involving several pedals operating on a series of internal concentric rings, each reducing in succession the head's circumference when pressed up against it, and thus raising the pitch. Carlo Boracchi, timpanist at La Scala, invented a mechanism consisting of a lever at the base of the drum which, when pushed to the right or left, turned a central screw raising or lowering the head (1842). For Adolphe Sax's timbales chromatiques (patented 1857), the normal bowl was replaced by a shallow frame to which the head was mounted. Henry Distin (London, 1856), Max Puschmann (Chemnitz, 1880) and George Potter (Aldershot, 1884) developed machine drums with exterior rod tensioning; Köhler & Sons (London, 1862) and Louis Jena (Reudnitz, nr Leipzig, 1877) used interior levers and screws or cams. None of these inventions stood the test of time: technical shortcomings or materials lacking the necessary tensile strength caused them all to be superseded.

The final stage in the evolution of machine drums was reached with the so-called ‘Dresden’ model of Carl Pittrich (1881), which had a foot-operated pedal tuning device (Stimmvorrichtung) that could either be attached to a drum of the Einbigler type or incorporated into a new instrument during manufacture. The device was made of strong steel and used mechanical couplings to convert the semicircular motion of the foot pedal into the motion of a base plate, to which struts leading to the counter-hoop were attached (fig.13). Accuracy was aided by a tuning gauge. This mechanism was far more reliable, rapid and powerful than other types, enabling the timpanist to tune precisely, even while playing, and offering composers additional freedom in writing for the instrument. Pittrich's genius extended to marketing: since his new mechanism could be installed on existing drums, older lever-operated timpani could be converted rather than discarded. The way was led by Otto Lange, timpanist in the Dresden court orchestra, who had pedals attached to his pair of drums as soon as they become available. The Leipzig Gewandhaus Orchestra acquired a pair of new timpani with this mechanism in the mid-1880s, and in time such instruments were adopted by virtually every major orchestra in Europe.

In Germany writing for the timpani was influenced by both the availability of three or four drums in the orchestra and the innovation of machine (or rapid) tuning. Mendelssohn tried out the Einbigler lever timpani in Frankfurt, and a set of three was acquired for the Leipzig Gewandhaus Orchestra during his tenure as conductor (his timpanist there was the excellent Pfundt). Mendelssohn's St Paul (1836) required three drums. In the final version of Die erste Walpurgisnacht (1843), written after the Leipzig orchestra acquired the Einbigler machine drums, he added notes demanding rapid tuning: in Elijah (1846) he included several changes of pitch that had to be made in a few seconds. Schumann was also influenced by Pfundt, a cousin by marriage, and on his advice wrote for three timpani instead of two in his First Symphony (1841). His Symphony no.4 (1841, rev. 1851) calls for several changes of pitch during the first movement: A and d to A and d to B and e and back to A and d. In Genoveva (1847–8) re-tunings must be accomplished rapidly, in under one minute each. Liszt called for four drums in his symphonic poem Festklänge (1853), as well as in the last movement of his Faust-Symphonie (1854–7), in which at one point the drums are tuned stepwise to B, B, c and c. Wagner used two players, each with a pair of instruments throughout the Ring (1869–76), adding richness to the score by often having both timpanists, with their four available notes, playing together or having one re-tune while the other was playing. His masterly solo rhythmic passages underlined the emotional content of the scores.

In his use of percussion, Mahler followed in the footsteps of Berlioz and Wagner. His symphonies usually require two timpanists, each with three drums, and the parts are often melodic rather than merely rhythmic. For the First Symphony (1884–8) he appears to have had machine drums in mind, but without the easily tuned pedal mechanism: during a roll on low F in the first movement he directed that a second percussionist lower the drum to E. However, in discussing an upcoming performance of his Symphony no.7 (1904–5) in 1908, Mahler wrote that ‘the timpanist must have very good pedal-tuned drums’. The Rondo burleska of his Ninth Symphony (1908–9) contains a rapidly descending scale-wise pattern on one drum; the succession of pitches is: f, A, e, A, d, A, c, A. Strauss, a master of atmospheric and dramatic orchestration, raised demands on the player to a new level. He took for granted the availability of four pedal drums, and often required the performer to tune while playing, count measures in changing time signatures and watch the conductor all at the same time. His innovations commenced with Till Eulenspiegel (1894–5) and peaked in his operas Salome (1905) and Elektra (1909), the former including descending and ascending scales and passages of semiquavers so rapid that the composer asked for the drums to be ‘rearranged’ so that the player could alternately strike the two closest instruments followed by the two outside ones. In Salome's dance, Strauss indicated which notes could be omitted if pedal timpani were unavailable.

Russian composers also made full use of timpani, often writing very high notes. Glinka's Ruslan and Lyudmila (1837–42) includes an effective solo for three drums (A, d and g – the third an unusually high note). Rimsky-Korsakov also used a drum tuned to g, in his Russian Easter Festival Overture (1888), while in his opera-ballet Mlada (1889–90) he called for two timpanists, each with three drums, as well as a third player with a piccolo timpano (approximately 46 cm) tuned to d'. Tchaikovsky consistently scored for three drums, often with unusual tunings; he occasionally called for four timpani, as in the Polonaise and Waltz in Yevgeny Onegin (1877–8). Stravinsky, who wrote very complex, rhythmically demanding parts for the instrument, required two drummers plus an occasional third in The Rite of Spring (1911–13). At one point five drums, including one tuned to b, are struck simultaneously. In Renard (1915–16), he called for a glissando.

Mechanical developments during the 20th century took place mainly in the USA, where few of the heavy ‘Dresden’ pedal drums were available. Timpanists there often had to supply their own instruments, and consequently, portability and quick assembly were prerequisites. In 1911–13 W.F. Ludwig and his brother-in-law, R.C. Danly, designed the first American pedal timpani, with a hydraulic foot pump that operated an expandable rubber tube that pressed up against the skin and a calibrated pressure gauge for tuning. However, the tendency of the tube to burst under pressure prompted them to abandon this approach, and in 1917–20 they designed an improved model that relied on flexible cables and a self-locking clutch-and-pawl mechanism. Sets of three (76 cm, 71 cm and 64 cm) were purchased by the Chicago SO, the Detroit SO and the Philadelphia Orchestra. Ludwig's pioneering efforts culminated in the ‘balanced action’ mechanism (1923–5), which utilized a compression spring to hold the pedal in place, and a rod linkage inside the kettle tied to the tuning screws. Cecil Strupe, factory superintendent of the Leedy Drum Company, introduced a ratchet and pawl clutch for locking the pedal in place (patented 1923). The copper bowls of Leedy's drums were formed in a hydraulic press rather than hammered over wooden molds. Such timpani were exported to Britian during the 1920s and served as the model for the first English machine drums, manufactured by the Premier Drum Company.

In Europe a unique type of lever timpani was invented in the early 1900s by Hans Schnellar, timpanist of the Vienna PO. He produced several models, all based upon a screw operating on an eccentric (rocker-arm) to raise or lower an armature connected to the hoop. The unique shape of Schnellar's instruments (the kettles were all the same depth, whatever their diameter) gave them a unique, ‘tubby’ sound. In the 1980s Günter Ringer of Berlin has produced an updated model of the ‘Dresden’ pedal timpani featuring a ‘cambered’ shape, hand-hammered copper kettles and improved pedal mechanism ( fig.14). At the end of the 20th century these instruments were being used in major orchestras throughout the world; in the USA they were being manufactured by Ludwig Industries.

By the early 20th century pedal timpani were in use in virtually all major orchestras, except in Britain, where the pair of ‘Dresden’ timpani acquired by Sir Henry Wood in 1905 remained the only ones until 1930. Composers soon began to exploit further the instruments. Among the earliest and clearest examples of the use of pedal timpani are the chromatic runs in d'Indy's Second Symphony (1902–3) and Jour d'été à la montagne (1905), where the composer, a former timpanist, specified timbales chromatiques. Credit for the earliest use of a glissando may well be due to Walford Davies, who, in his Conversations for piano and orchestra (1914) included this effect as well as chromatic passages. Carl Nielsen's Fourth Symphony (1914–16) includes a passage for two timpanists, playing a minor 3rd apart and rising chromatically from F and A to d and f respectively. Bartók employed the glissando frequently, for example in his Cantata profana (1930), Music for Strings, Percussion and Celesta (1936), and the Sonata for two pianos and percussion (1937) as well as in his Concerto for Orchestra (1943–5). Roy Harris's Symphony no.7 (1952) and Panufnik's Sinfonia sacra (1963) call for glissandos; in the latter a solo descending from e to E and, later, rising back up again is played by wooden mallets. Numerous composers favoured two timpani parts of two or three drums each: Wolf-Ferrari's La vita nuova (1901), Loeffler's La mort de Tintagiles (1900), Delius's Song of the High Hills (1911–12), Sibelius's The Oceanides (1914) and Holst's The Planets (1914–16). Requests for chords and for extremely high notes requiring piccolo timpani became increasingly common. Milhaud, for example, used d' and f' in La création du monde (1923) and Ravel's L'enfant et les sortilèges (1920–25) calls for a d'. Slavic composers, Janáček in particular, were fond of these sonorities. His Sinfonietta (1926) uses small timpani tuned to g, a and b. Ives, Copland, Piston, Schuman and Hartmann also favoured high drums tuned to g or a. Large timpani tuned to low notes were not new: Wagner had required an E in Parsifal (1882) and Mahler a D in his Second Symphony (1888–94). Strauss wrote for three low drums in Die Frau ohne Schatten (1914–17), where the ‘Keikobad’ motif at one point is played by timpani in E, F and A. English composers favoured the deep, resonant quality of big drums; they are used, for example, in Elgar's Sea Pictures (1897–9), Vaughan Williams's Sea Symphony (1903–9) and Britten's Peter Grimes (1944–5). Elsewhere, Casella's Italia (1909), Busoni's Rondò arlecchinesco (1915) and Hartmann's Seventh Symphony (1959) call for a low drum tuned to E, while Berg's Wozzeck (1917–22) uses timpani in C and D. In rare cases timpani bassi are requested. Stokowski, in his arrangement of Bach's Komm, süsser Tod, wrote a drum in C and in the Toccata and Fugue for one in D (a 90 cm drum was made especially for the Philadelphia Orchestra by Ludwig). Harsányi's Suite pour orchestre (1927) even required the note B'.

Composers also began to call for unusual tone colours and special effects. Elgar, in his ‘Enigma’ Variations (1898–9) had asked for a roll played with side-drum sticks, although it became the custom, with his approval, to perform this tremolo with two coins. Stanford's Songs of the Fleet (1910) required a fingertip roll, and Holst's The Perfect Fool (1918–22) called for alternating a felt and wooden mallet. The Te Deum movement of Havergal Brian's ‘Gothic’ Symphony (1919–27) requires two players and six drums in the orchestra plus an additional four timpanists, each with three drums, to accompany the four spatially separated brass choirs. Ottmar Gerster's Capricietto (1932) for four timpani and orchestra requires superb technique and considerable virtuosity. The timpani have a prominent role in Poulenc's Concerto for organ, strings and timpani (1938), and in Martin's Concerto for seven wind instruments, timpani, percussion and strings (1949). Henze's Symphony no.3 (1949–50) has an extremely complex timpani part, while Britten's Nocturne for tenor solo, seven obbligato instruments and string orchestra (1958) has ascending and descending chromatic passages between E and g, planned carefully so that each drum restarts on the note on which it had been halted previously. Bliss, in his Meditations on a Theme of John Blow (1955) asked that a cymbal be placed on one drumhead and struck with a glockenspiel mallet, while in Britten's Death in Venice (1973) the drums are hit with a bundle of twigs. Challenging parts for the timpani are found in Tippett's First Symphony (1944–5) and King Priam (1962), Copland's Third Symphony (1944–6) and Carter's Concerto for Orchestra (1968–9). Works for unaccompanied timpani include Daniel Jones's Sonata for three unaccompanied kettledrums (1947), Carter's Eight Pieces for Four Timpani/Recitative and Improvisation (1950–66), Ridout's Sonatina for timpani (1967) and Graham Whettam's Suite for four timpani (1982). Concertos for timpani and orchestra include Donatoni's Concertino for strings, brass and timpani (1952), with effects such as hitting the centre of the drumhead, Werner Thärichen's (1954), demanding consummate performing skill, Harold Farberman's (1962) and William Kraft's (1983), notable for its four-note chords and the unusual sonority created by playing with the hands while wearing leather driving gloves with felt or moleskin patches glued to their fingertips.

Timpani

6. Performing practice.

Before the advent of written parts in the mid-17th century, the kettledrummer always performed ad lib, his music based upon the lowest trumpet part of the military ensemble of trumpets and drums. Kettledrummers developed a repertory of stock formulae that were elaborations of basic note patterns; these were used for field and ceremonial music, occasionally in other genres. Best known by their German term Schlagmanieren, they ranged from quaver, semiquaver and demisemiquaver figures to special rolls and crossover beatings. They were embellishments in that they were selected from a repertory of formulae, but improvisations in that the experienced performer was left much to his own judgment concerning what to use and when. Both Eisel (1738) and Altenburg (1795), the latter writing after the high piont of this practice, but before it had disappeared, outlined the basic formulae (14 or so) which an apprentice drummer had to perfect and commit to memory. With the development of the orchestra, the acceptance of timpani into it and the advent of written parts for them, a new, orchestral, style of playing emerged; as composers incorporated many of these patterns into their scores it became less necessary for orchestral performers to play ad lib. Numerous Schlagmanieren are to be found embedded in the music of Bach and Handel. But although the practice of improvising Schlagmanieren seems to have died out in France by the mid-19th century (Kastner reported in 1845 that Poussard, timpanist at the Paris Opéra, did not recognize any of them), it remained alive elsewhere, even in the orchestra. According to Carlo Boracchi, timpanist at La Scala, Milan, many of these stock formulae were still being used in Italy in 1845. It was in Germany above all that such elaborations continued; Pfundt wrote (1849) that he employed many of them, as well as varieties of rolls and beating patterns, in playing the music of Meyerbeer and Rossini, for example. However, in 1862 Fechner claimed that ‘today timpanists employ only a few of these, simply playing the music the way it is written’.

Until the 19th century mallets were gripped firmly between the thumb and the other four fingers, which were wrapped around it. However, in order to provide more of a recoil (far superior for rolls) and thus a clearer tone, the mallet came to be held between the thumb and the second joint of the index finger, the principal movement coming from the wrist rather than the forearm. In Germany especially the thumb was turned inwards, providing more power and a faster roll. At first, timpani were hit at or near the centre of the head. But the loud, dull thuds proved inappropriate for indoor orchestral playing, which required a precise, well-modulated tone. Haydn, while surely not the first to have objected to the former sound, has been credited with having demonstrated to the conductor George Smart in 1794 how to hold the mallets and strike the drum (obliquely rather than straight on and, probably, nearer to the rim) to create a ‘bounce’ and thus a better sound. With hard mallets, dynamics were controlled by the amount of pressure and the distance from the rim (softer passages were played very close to the edge). To add volume to a series of forte notes the timpanist hit the drum with both mallets, one striking about 7–10 cm closer to the centre, for greater resonance. These techniques were never notated, but were mentioned in contemporary manuals.

By the late 20th century the method of holding the mallets had changed, especially in the UK and North America. In those places the mallets are usually held between the thumb and the first, rather than the second, joint of the index finger, with the thumb on top of the mallet rather than facing inwards, as on the Continent. It has been argued that ‘flicking’ the mallet with the tip of the finger produces a more instantaneous ‘bounce’ and therefore a clearer tone. However, this thumb position places the wrist in an awkward position for rapid flexing up and down, and most modern timpanists who have adopted it cannot alternate their strokes as quickly as those using the so-called ‘continental’ method.

Before the 20th century there were several types of rolls. In the so-called simple roll the drum was struck with the right and left mallets in rapid alteration. For the double roll the first stroke of each beat was played on the drum tuned to the tonic, with succeeding strokes played on the drum tuned to the dominant or subdominant, the pattern repeating itself until the final, accented stroke on the tonic. By the 1840s this technique had been modified so that one mallet rolled on the tonic drum while the other passed back and forth quickly between the two instruments. For the equally impressive ‘bolt of lightning’ roll, a fist stroke on the tonic drum was followed by a continuous roll on the other, ending with a final stroke on the tonic again. During the first half of the 19th century rolls were often played using the side-drum technique: two strokes with one mallet followed by two of the other (r, r, l, l, r, r etc.). By the 1840s both methods existed side by side; Pfundt claimed that the alternating method was superior in tone quality, but noted that in long rolls with changing dynamics it was quite acceptable to rest one hand in soft passages by playing with a single mallet using the rebound, or repeated stroke, technique. He further advised using the rebound technique to eliminate cross-beating, as when playing triplets involving two strokes on one drum followed by one stroke on the other. By the time Fechner wrote his treatise on kettledrums (1862) the side-drum method had all but disappeared, due in part to the general use of sponge-headed mallets providing more ‘bounce’ and capable of faster rolls.

Cadences, particularly final ones, had always provided the timpanist with an opportunity for playing loud rolls and for conspicuous display. This was especially true during the Baroque, when the mounted kettledrummer was expected to end with a flourish, demonstrating his elegance and skill. In describing just such a procedure, Speer (1697) printed what amounts to a virtual cadenza for the instrument, adding that the drummer should execute a long roll until the trumpeters had played their final note, after which he should perform improvised figures on both drums, concluding with a strong final stroke on the tonic. During the 18th century these solo flourishes disappeared except in field music, but a vestige of the practice remained: the timpanist always rolled the final note of a cadence and ended with a loud single stroke. When a drum part concluded with a crotchet or a minim, with nothing more in the measure although the rest of the orchestra continued to the end, the timpanist filled up the measure with notes coinciding with the rhythm or else with a roll. The speed of the roll (as opposed to the rhythmically articulated tremolo) was governed by both the duration of the note (the longer the faster) and by the musical context: the more spirited, lively and heroic the music, the faster the roll, and conversely, the slower or more stately, the slower the roll.

The exploitation of various tone colours and effects characterizes the use of the timpani in much modern music: for example, glissando passages, stepwise progressions, hitting a drum in the centre, using a different type of mallet in each hand, or playing with wire brushes or coins. There seems to have been a fundamental shift, particularly in North America, away from the concept of the timpani as an ensemble instrument, supporting or underpinning the music, towards the idea that the timpani is essentially a solo instrument. Indeed, many timpanists add notes to their parts at will, ignoring earlier performing practices. Whereas before the middle of the century the timpani blended into the orchestral texture (a fact made abundantly clear in early recordings), by the end of the century the instruments sounded more forward, louder and more ‘percussive’. There has also been a corresponding change away from the larger and softer mallets to smaller, harder ones, in part to achieve a proper rebound on the more resistant plastic heads, in part to match the generally louder dynamic level. In short, earlier practice was more unobtrusive, whereas that of the end of the century was more conspicuous. It is almost as if the timpani have come full circle, and are again considered a virtuoso and display instrument, as they were some 300 years ago.

Timpani

BIBLIOGRAPHY

BladesPI

D. Speer: Grund-richtiger … Unterricht der musikalischen Kunst (Ulm, 1687, enlarged 2/1697/R), 105–8

J.P. Eisel: Musicus autodidaktos: oder, der sich selbst informirende Musicus (Erfurt, 1738/R), 67–8

J.E. Altenburg: Versuch einer Anleitung zur heroisch-musikalischen Trompeter- und Pauker-Kunst (Halle, 1795/R; Eng. trans., 1974)

J. Frölich: Systematischer Unterricht zum Erlernen und Behandeln der Singkunst uberhaupt: so wie des Gesanges in offentlichen Schulen und der vorzüglichsten Orchester-Instrumente (Würzburg, 1822–9), ii, 489–519

C.A. Boracchi: Manuale del timpanista (Milan, 1842)

H. Berlioz: Grand traité d'instrumentation et d'orchestration modernes (Paris, 1843, 2/1855/R; Eng. trans., 1856, rev. 2/1882/R by J. Bennett), 214

J.G. Kastner: Traité général d'instrumentation (Paris, 1837, 2/1844)

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A. Deutsch: Pauken-Schule zum Selbstunterricht geeignet/Tutor for the Kettle-Drum Adapted for Self-Tuition (Leipzig, 1894)

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H. Knauer: Die Pauken’, Musik-Instrumentenkunde in Wort und Bild, ed. E. Teuchert and E.W. Haupt, iii (Leipzig, 1911), 165–71

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Percussive Notes (1962–) [journal of the Percussive Arts Society]

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G. Avgerinos: Lexicon der Pauke (Frankfurt, 1964)

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D. Charlton: Salieri's Timpani’, MT, cxii (1971), 961–2

D.L. Smithers: The Hapsburg Imperial Trompeter and Heerpaucker Privileges of 1653’, GSJ, xxiv (1971), 84–95

E.A. Bowles: Eastern Influences on the Use of Trumpets and Drums during the Middle Ages’, AnM, xxvii (1972), 3–28

D.P. Charlton: Orchestration and Orchestral Practice in Paris, 1789 to 1810 (diss., U. of Cambridge, 1974)

E.A. Bowles: On Using the Proper Tympani in the Performance of Baroque Music’, JAMIS, ii (1976), 56–68

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E.A. Bowles: Nineteenth-Century Innovations in the Use and Construction of the Timpani’, JAMIS, v–vi (1979–80), 74–143

E.A. Bowles: The Double, Double, Double Beat of the Thundering Drum: the Timpani in Early Music’, EMc, xix (1991), 419–35

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E.A. Bowles: The Timpani: a History in Pictures and Documents (Washington DC and Stuyvesant, NY, 2000)