Ruchman: Sonata for Cello and Piano in F Sharp Minor, Op. 8
Ruchman: Duet for Flute and Cello in D Minor, Op. 11
Ruchman: Piano Sonata in B Flat Major, Op. 10
Ruchman: Duet for Violin and Cello in a Flat Major, Op. 9
Ruchman
Ruchman: Sonata for Violin and Piano in D Minor, Op. 7