Bach “Ricercar a 6” from Musical Offering, BWV 1079 

Haydn String Trio in G major Hob. XVI:40, Op. 53, No. 1

Schubert String Trio in B-flat major, D. 581 

Strauss Sextet for Strings from Capriccio, Op. 85

Tchaikovsky Sextet for Strings, Op. 70, “Souvenir de Florence”