原文: James Bastien. Each book contains an assortment of graded reading material for systematic sight reading development. Sheet Music. PF.
译文: 詹姆斯·巴斯蒂安. Sight Reading Level 4. 乐谱. 计划. 每本书包含了分级阅读材料进行系统的视奏发展的品种. A variety of reading experiences is provided to relieve monotony.