Oorspronklik: Duo Sonate. Duo Sonate composed by Jaques Christian M. Widerkehr. Oboe sheet music. Piano sheet music. Edited by James Brown.
Vertaling: Hobo bladmusiek. Piano bladmusiek. Geredigeer deur James Brown. Vir hobo, klavier. Hierdie uitgawe. paperback. 40 bladsye. BR.MR-1653.