原文: Accelerated Piano Adventures. This book - Theory Book 2 - supplements the Accelerated Piano Adventures. Theory Book 2. PF.
译文: 加速钢琴探险. 理论书2. 乐谱. 钢琴独奏. Lesson Book 2 , which is designed specifically for the older beginner. 各单位提供的基本理论概念通过写作,视读和耳培训活动的宝贵加固.