String quartet movements with a large-scale structure similar to that of a symphony: Substantial modifications to the typical structure were already achieved in Beethoven's later quartets, and despite some notable examples to the contrary, composers writing in the twentieth century increasingly abandoned this structure. Many other chamber groups can be seen as modifications of the string quartet: Further expansions have also been produced such as the String octet by Mendelssohn. Notably, Schoenberg included a soprano in the last two movements of his second string quartet, composed in 1908. This instrumentation of adding a voice is succeeded by Hindemith , Finzi, Respighi, Ginastera,
Hampton String Quartet Hampton String Quartet The Hampton String Quartet, considered by many to be one of the founders of the "alternative music" genré of chamber music, is a string quartet specializing in rock music and other popular styles, playing serious chamber music arrangements of songs using classical composer influences and frequently quoting or paraphrasing snippets from their works. For example, their arrangement of "Earth Angel" is a paraphrase of Johann Pachelbel's Canon in D, and Reed's "Ob-la-di, Ob-la-da" quotes Franz Schubert's "Erlkönig." According to the liner notes of their 1986 debut album, "What if Mozart wrote 'Have Yourself a Merry Little Christmas,'"