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
String Quintet in E major, Op. 11, No. 5 (Boccherini) the viola and celli have eighth note pizzicato. The second violin, on the other hand, has quick sixteenth note slurs which contain many string crossings. As Elisabeth Le Guin puts it in "Boccherini’s Body: An Essay in Carnal Musicology", “The second violinist has no time for "galanterie"; he must concentrate on keeping the constant string crossings reasonable even through the length of the bow”. The arrangements of this quintet, especially of the minuet, are extremely numerous. The entire piece was arranged for a double viola quintet in the 18th century. A 19th century transcription of the minuet for the organ