Trio (music)

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The Schumann-Halir-Dechert Piano Trio (violin, cello, and piano)

In music, a trio (from the Italian) is 1) a composition for three performers or three musical parts, 2) in larger works the middle section of a ternary form, which was in history often a trio composition instruments, and 3) an ensemble of three instruments or voices performing trio compositions.

Composition[edit]

A trio is a composition for three performers or musical parts. Works include Baroque trio sonatas, choral works for three parts, and works for three instruments such as string trios.

In the 17th and early 18th century, musical genre trio sonata two melodic instruments are accompanied by a basso continuo, making three parts in all. Because the basso continuo is usually played by two instruments (typically a cello or bass viol and a keyboard instrument such as the harpsichord), performances of trio sonatas typically involve more musicians. However there are also examples for a single performer such as Bach's Organ Sonatas or Trios, BWV 525–30 for two hands and feet, and also for two perdormers, such as his Violin Sonatas, Viol Sonatas and Flute Sonata, in which the harpsichordist's right hand performs a melodic part.

In vocal music with or without accompaniment, the term terzet is sometimes preferred to "trio".[1]

Form[edit]

From the 17th century onward, trio has been used to describe a contrasting second or middle dance appearing between two statements of a principal dance, such as a minuet or bourée. This second dance was originally called a trio because of the 17th-century practice of scoring it for three instruments, and later examples continued to be referred to as trios, even when they involved a larger number of parts.[2][3] The Menuet of Bach's Brandenburg Concerto No. 1 (1721) is a late nod to the original practice, with trios for two oboes and bassoon as well as two horns and a third part played by three oboes in unison.

Ensemble[edit]

Derived from the compositions, trio often denotes a group of three solo instruments or voices.[2] The most common types of such compositions are the piano trio of typically piano, violin and cello, and the string trio of commonly violin, viola and cello.[3]

Other types of trio include[citation needed]:

References[edit]

Cited sources[edit]

  • McClymonds, Marita P.; Cook, Elisabeth; Budden, Julian (1992). Sadie, Stanley (ed.). Trio [terzet]. The New Grove Dictionary of Opera. London: Macmillan Press Ltd. ISBN 978-0-93-585992-8.
  • Randel, Don Michael (2003). Trio. The Harvard Dictionary of Music (4th ed.). Cambridge: Belknap Press of Harvard University Press. ISBN 978-0-67-401163-2. Cite has empty unknown parameter: |1= (help)
  • Schwandt, Erich (2001). Sadie, Stanley; Tyrrell, John (eds.). Trio. The New Grove Dictionary of Music and Musicians (2nd ed.). London: Macmillan Publishers. Cite has empty unknown parameter: |1= (help)