Etudes-Caprices, Opus 18
Six Duets, Volume I
Three Duets for Two Violas
Twelve Short Easy Duets, Opus 87
Three Duets, Opus 5
Twelve Instructive Duets
Three Duets, Opus 99
Six Duets, Opus 14
Twelve Duets
Six Easy Duets, Opus 8
Six Easy Duets, Opus 23
Three Grande Duets, Opus 69
Six Little Duets, Opus 59
Three Duos, Opus 61
Two Duets, Opus 9
Three Duets, Opus 27
Six Canonic Sonatas
Sonata in B-flat Major, Opus 2, No. 11
Six Little Duets, Opus 48
Duets, Opus 8
Golden Sonata
Bucolics
Ten Duets for Viola and Cello
Violin Duets
Atlantic Drift - 3 Pieces for 2 Violins
Poczatek
Duets for Cello
Three Duets for Two Violas (Teacher and Pupil) - for Two Violas (Teacher and Pupil)
Four Duets
Duet No. 1 - Chorale Pointing Downwards
