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第三级B-1.进行曲
巴赫
Key: C, aPopularity: 2 - Beg
13第四级 降B大调音阶
Key: C, aPopularity: 4 - Beg
14第四级 降B大调琶音
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15第四级 降B大调和弦
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18第八级 b小调减七和弦琶音
Key: C, aPopularity: 1 - Beg
16第八级 b和声小调音阶
Key: C, aPopularity: 2 - Beg
17第八级b小调琶音
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Key: C, aPopularity: 1 - Beg
01第五级 降B大调音阶
Key: C, aPopularity: 6 - Beg
07第九级 降B大调音阶
Key: C, aPopularity: 5 - Beg
12第十级 降b小调减七和弦琶音
Key: C, aPopularity: 2