3-1.清澈的溪水（选自《布格缪勒25首钢琴简易进阶练习曲》）

弗里德里希·布格缪勒

拜厄 No.7-练习2

拜厄幼儿

拜厄 No.11-练习2

拜厄幼儿

拜厄 No.18-练习2

拜厄幼儿

拜厄 No.20-练习2

拜厄幼儿

拜厄 No.25-练习2

拜厄幼儿

拜厄 No.28-练习2

拜厄幼儿

拜厄 No.29-练习2

拜厄幼儿

拜厄 No.34-练习2

拜厄幼儿

拜厄 No.40-练习2

拜厄幼儿