String quartet is often in Rondo form or Sonata rondo form, in the tonic key. Some quartets play together for many years in ensembles which may be named after the first violinist (e.g. the Takács Quartet), a composer (e.g. the Borodin Quartet) or a location (e.g. the Budapest Quartet). Well-known string quartets can be found in the list of string quartet ensembles. The early history of the string quartet is in many ways the history of Haydn's journey with the genre. Not that he composed the first quartet of all: before Haydn alighted on the genre there had been several spasmodic examples
String Quartet No. 4 (Villa-Lobos) String Quartet No. 4 (Villa-Lobos) String Quartet No. 4 is the fourth of seventeen works in the medium by the Brazilian composer Heitor Villa-Lobos, written in 1917 and revised in 1949. A performance lasts approximately 23 minutes. Villa-Lobos composed his Fourth Quartet in 1917, in Rio de Janeiro, but the work remained unperformed until 1949, at which time the composer revised the score. This version was premiered by the Borgerth String Quartet (also known as the Carioca Quartet) on 8 October 1949 in Rio de Janeiro. The score is dedicated to Frederico Nascimento Filho. The quartet consists of four movements: