Alexander Borodin
Composers of notable string quartets include Joseph Haydn (68 compositions), Wolfgang Amadeus Mozart (23), Ludwig van Beethoven (16), Franz Schubert (15), Felix Mendelssohn (6), Johannes Brahms (3), Antonín Dvořák (14), Alexander Borodin (2), Béla Bartók (6), Elizabeth Maconchy (13), Darius Milhaud (18), Heitor Villa-Lobos (17), and Dmitri Shostakovich (15). The Italian composer Luigi Boccherini (1743–1805), wrote 91 string quartets.