00:30:757 - 从这里开始， hard里的节奏可以简化一些，像是这部分你就可以专跟管弦音的clickable，比如00:31:694 (4,5) - 这里就用一个1/4滑条
00:36:757 (1,2,3,4,5) - 这里节奏也是有点又乱又密，而且跟你原先的上面的第一段也不一致啊，这种好像没什么差别的部分就保持一下一致性吧，毕竟只是个hard
00:35:069 (1,2,3) - 这里又太简化了，放这么长两个滑条在这太毁手感了，这里有鼓音的，可以跟鼓音填充呀，我从00:35:069 - 开始做一下你参考一下
00:27:757 (1,2,3) - this section was seemingly being mapped to the bass for no important reason, i would just map it like you did 00:26:257 (1,2,3,4,5) to be honest
00:21:757 (1,2,3) - above
00:15:757 (1,2,3) - i believe its fine here however, since the parts before it were mapped to the bass btw
ummm... Actually 00:26:257 (1,2,3,4,5) - and 00:27:757 (1,2,3) - are both mapped to the bass.
I think these two parts are following the same track.
I can explain that in more detail.
Maybe my English is not very good and I misunderstood you, if I misunderstood, please tell me and reopen it. Until then I will keep.