曲谱:{play:A B A B C B C D}\nA:\n2123|2x1x5dx5dx5d-|212x3x2x1x|\n555-|2123|2x1x5dx5dx5d-|01x1x5x3x2x1x|222-|\nB:\n0557x1gx|7x5x5x(5x5x)5x3x(5x|5)1x1x2x3x2x1x|2x5dx5dx(5dx5d-)|0557x1gx|\n7x5x5x(5x5x)5x3x5x|5---|005x4x3x(4x|4)-3x1x3x(2x|2)-2x1x2x(1x|\n1)---|\nC:\n3344|55x(1gx1g)1gx7x|51g51g|45x(3x3)-|3344|55x(1gx1g)1gx7x|\n5551|2x3x2-1|1---|\nD:\n2123|2x1x5dx5dx5d-|212x3x2x1x|555-|2123|2x1x5dx5dx5d-|\n01x1x(5x3x)2x1x|23-2|1---|||