原文: Mr Sheen's Miscellany For Bassoon - Grade 1. Graham Sheen. In other words, the opening should be played almost slurred. BSN.
译文: Mr Sheen's Miscellany For Bassoon - Grade 1 contains three pieces for bassoon and piano by Graham Sheen. 乐谱. 巴松管. 钢琴伴奏. PFA.