活页乐谱

原文

Manuscript score and parts. Sonata for Viola and Double Bass, M.C I. 09. Scores and Parts. Sperger, Johann Matthias.

译文

Manuscript score and parts. 奏鸣曲为中提琴和低音提琴，M.C我. 09. 得分和零件. SPERGER，约翰·马蒂亚斯.