![]() Trill keys are used to rapidly alternate between a note and an adjacent note often in another register on woodwind instruments. On the guitar, a trill is a series of hammer-ons and pull-offs (generally executed using just the fingers of the fretting hand but can use both hands). While playing a trill on the piano the pianist may find that it becomes increasingly difficult to execute a trill including the weak fingers of the hand (3, 4 and 5), with a trill consisting of 4 and 5 being the hardest. For example, while it is relatively easy to produce a trill on the flute, the proper execution on brass instruments requires higher skill and is produced by quickly alternating partials. The trill is frequently found in classical music for all instruments, although it is more easily executed on some than others. Problems playing this file? See media help. ![]() In music after the time of Mozart, the trill usually begins on the principal note.Īll of these are only rules of thumb, and, together with the overall rate of the trill and whether that rate is constant or variable, can only be determined by considering the context in which the trill appears, and is usually to a large degree a matter of opinion with no single "right" way of executing the ornament. Continuing through the time of Mozart, the default expectations for the interpretation of trills continued to be similar to those of the baroque. Several trill symbols and techniques common in the Baroque and early Classical era have fallen entirely out of use, including for instance the brief Pralltriller, represented by a very brief wavy line, referred to by Carl Philipp Emanuel Bach in his Essay on the True Art of Playing Keyboard Instruments ( Versuch) (1753–1762).īeyond the baroque era, specific signs for ornamentation are very rare. But, if the note preceding the ornamented note is itself one scale degree above the principal note, then the dissonant note has already been stated, and the trill typically starts on the principal note. In general, however, trills in this era are executed beginning on the auxiliary note, before the written note, often producing the effect of a harmonic suspension which resolves to the principal note. Unless one of these specific signs is indicated, the details of how to play the trill are up to the performer. In the Klavierbüchlein für Wilhelm Friedemann Bach, Johann Sebastian Bach lists a number of these signs together with the correct way to interpret them. In the baroque period, a number of signs indicating specific patterns with which a trill should be begun or ended were used. Hugo Riemann described the trill as "the chief and most frequent" of all musical embellishments. Robert Donington, Baroque Music, Style and Performance The following two notations are equivalent: In those times the symbol was known as a chevron. ![]() ![]() This has sometimes been followed by a wavy line, and sometimes, in the baroque and early classical periods, the wavy line was used on its own. In most modern musical notation, a trill is generally indicated with the letters tr (or sometimes simply t) above the trilled note. Such variations are often marked with a few appoggiaturas following the note bearing the trill indication. Sometimes it is expected that the trill will end with a turn (by sounding the note below rather than the note above the principal note, immediately before the last sounding of the principal note), or some other variation. A cadential trill is a trill associated with each cadence.Ī trill provides rhythmic interest, melodic interest, and-through dissonance- harmonic interest. It is sometimes referred to by the German Triller, the Italian trillo, the French trille or the Spanish trino. The trill (or shake, as it was known from the 16th until the early 20th century) is a musical ornament consisting of a rapid alternation between two adjacent notes, usually a semitone or tone apart, which can be identified with the context of the trill (compare mordent and tremolo). Baroque cadence parfaite (' authentic cadence' trill).
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