String Quartet No. 13 in B-Flat Major, Op. 130: 1. Adagio ma non troppo - Allegro song by Guarneri Quartet

String Quartet No. 13 in B-Flat Major, Op. 130: 1. Adagio ma non troppo - Allegro

Beethoven: String Quartet No. 13, Grosse Fuge, Op. 133 Guarneri Quartet August 1, 1988