String Quartet No. 1 in C minor, Op. 51, No. 1: I. Allegro
String Quartet No. 1 in C minor, Op. 51, No. 1: II. Romanze: Poco adagio
String Quartet No. 1 in C minor, Op. 51, No. 1: III. Allegretto molto moderato e comodo
String Quartet No. 1 in C minor, Op. 51, No. 1: IV. Allegro
String Quartet No. 5, BB 110: I. Allegro
String Quartet No. 5, BB 110: II. Adagio molto
String Quartet No. 5, BB 110: III. Scherzo. Alla bulgarese (Vivace)
String Quartet No. 5, BB 110: IV. Andante
String Quartet No. 5, BB 110: V. Finale: Allegro vivace