原文: Gorden Campbell Presents Secrets of the Working Drummer. Drums sheet music. Percussion sheet music. For Drum. Instructional. Drum.
译文: 鼓乐谱. 锣鼓乐谱. Gorden Campbell Presents Secrets of the Working Drummer by Gorden Campbell. 为鼓. 教学. 鼓. HL.114496. ISBN 1480308722.