String trio String trio A string trio is a group of three string instruments or a piece written for such a group. The term is generally used with reference to works of chamber music from the Classical period to the present. From at least the 19th century on, the term "string trio" with otherwise unspecified instrumentation normally refers to the combination violin, viola and cello (cf "string quartet", "piano trio" etc.). This is how the term is used by major catalogs, including IMSLP. The earliest string-trio form, found in the early Classical period, consisted of two violins and a cello, a grouping
Quintet for Piano and Winds (Beethoven) transcription of the Op. 16 quintet as a string quartet which they designated as the composers Op. 75. Quintet for Piano and Winds (Beethoven) Quintet in E-flat for Piano and Winds, Op. 16, was written by Ludwig van Beethoven in 1796. The quintet is scored for piano, oboe, clarinet, horn, and bassoon. It is alleged to be inspired by Mozart's Quintet, K. 452 (1784), which has the same scoring and is also in E-flat. It is in three movements: The performance takes around 23-27 minutes. Beethoven subsequently transcribed the Op. 16 quintet as a quartet for piano and string trio