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 Quartet No. 1 (Tchaikovsky) String Quartet No. 1 (Tchaikovsky) Pyotr Ilyich Tchaikovsky's String Quartet No. 1 in D major Op. 11 was the first of his three completed string quartets that were published during his lifetime. An earlier attempt had been abandoned after the first movement was completed. Composed in February 1871, it was premiered in Moscow on 16/28 March 1871 by four members of the Russian Musical Society: Ferdinand Laub and Ludvig Minkus, violins; Pryanishnikov, viola; and Wilhelm Fitzenhagen, cello. Tchaikovsky arranged the second movement for cello and string orchestra in 1888. The quartet has four movements: The melancholic second movement, which has