活页乐谱

原文

XXI. Duet for alto and tenor. low clefs. C3, C4. Bicinia. Sequuntur cantiones sine textu. Scores and Parts. Lassus, Orlande de.

译文

XXI。二重奏为女低音和男高音. 低谱号. C3，C4. Bicinia. Sequuntur cantiones正弦textu. 得分和零件. LASSUS，Orlande德.