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模拟一段捉泥鳅的权律:https://www.xiwnn.com/piano/ c3右黑键 *2 c3白键 c3右黑键 c3白键 a2右黑键
夜舞的: c3右黑键 *2 c3白键 c3右黑键 c3右黑键 c3白键 c3右黑键
前面都是 c3右黑键 *2 c3白键 c3右黑键
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