原文: Auguste Périer. Auguste Périer. Auguste Périer. 331 Daily exercises of mecanism. Clarinet. Sheet Music. Clarinet. CLT.
译文: 奥古斯特Perier. 单簧管. 乐谱. 单簧管. 奥古斯特Perier. Each exercise is very short, and a guide on how to use the book is written at the beginning.