Kummer Three Duets for 2 cellos Op. 22
$14.25
#768 Duets I and II each have three movements. III includes a theme with variations. There are occasional treble clef passages with thumb position, but not in all movements. Each part has its own booklet, no need to share a stand. Apparently the cello 1 part of Op. 22 No. 1 is also known as Kummer Concertino in C.