Noter
Original
Kummer, Friedrich August. 10 Melodic Etudes. Op.57. Kummer, Friedrich August. 2 Violoncellos. duet. Main sheet music.
Oversettelse
Kummer, Friedrich August. 10 Melodisk Studier. Op.57. Kummer, Friedrich August. 2 Violoncellos. duett. Hoved notene.