活页乐谱

原文

Pepper, James Welsh. Self Instructor for French Horn. Method for valved and valveless horn. Pepper, James Welsh. Horn. Main sheet music.

译文

辣椒，詹姆斯威尔士. Self Instructor for French Horn. Method for valved and valveless horn. 辣椒，詹姆斯威尔士. 号角. 主要乐谱.