歌曲编号,时长,难度1,难度2,难度3,奖励watcher列表
1,97,1,2,3,15072001#15072002#15072003
2,89,4,5,6,15072004#15072005#15072006
3,88,7,8,9,15072007#15072008#15072009
4,63,10,11,12,15072010#15072011#15072012
5,88,13,14,15,15072013#15072014#15072015
6,91,16,17,18,15072016#15072017#15072018
7,83,19,20,21,15072019#15072020#15072021