原文: Sonorities 6. Sonorities 6 composed by Walter Hartley. Walter Hartley. Bassoon sheet music. Harpsichord sheet music. 1927-.
译文: 沃尔特·哈特利. 巴松管乐谱. 大键琴乐谱. 1927 - . For Bassoon, Harpsicord. 标准的符号. Tritone Press & Tenuto Publications #494-00401. 出版全音出版社. PR.494004010.