Can't quite stand the song, sorry. Just ran a real quick look through the maps...
[General]
Why so much normal-whistle D: it doesn't fit the song imo...... well whatever, I don't like this song anyway.
[Hard]
00:34:465 (9) - move to 00:34:585
00:44:785 - add note here
00:48:625 - ^
00:52:465 - ^
00:56:785 (1,2,3,4,5,6,7,8) - this looks quite bad imo
02:49:105 (1,2,3,4) - hide the ends of 3,4 properly under the starts of 1,2
02:51:985 (3) - hide the end of 3 properly under 2
03:14:785 (6) - move to 03:14:905
[Normal]
00:54:865 (3,4,5) - why would you do this to me ;_; delete 4 please, it doesn't fit the song.
01:55:345 (1,2,3,4,5,1,2) - this pattern look like random to me. also delete 4 please, ^
[Easy]
I think it's fine...
/me stars