Original: Duet with Two Obligato Eyeglasses, WoO 32. Edited by Emil Platen. Ludwig van Beethoven. Cello sheet music. Viola sheet music.
Oversettelse: Duett med To obligat Briller, WoO 32. Redigert av Emil Platen. Cello noter. Viola noter. Duett med To obligat Briller, WoO 32.