活页乐谱

原文

Duo No. 1 for Clarinet and Bassoon, arranged for Treble and Bass Recorders. Ludwig van Beethoven. Duet. Martin Grayson. Bass Recorder. Treble Recorder.

译文

Duo No. 1 for Clarinet and Bassoon, arranged for Treble and Bass Recorders. Ludwig van Beethoven. 双人. 马丁·格雷森. 低音录音. 高音录音机.