Better late than never !
[General]
The BG is 1071x767. Crop it to 1024x768.
The MP3 is okay.
Offset unicity is okay
Diff spread is okay
Make sure the countdown is disabled.
Misc :
wut
[Easy]
00:33:867 (1,2) - Weird rythm... Use a 1/1 slider instead ?
00:47:713 (3) - NC ?
00:49:790 (1) - Move the 2 highest points 1 grid down ? It looks more symmetrical.
01:15:867 (1) - 1/1 ?
01:47:713 (5,6) - It sounds weird but I did not find any solution right now.
02:08:943 (5,6,7) - Overlapping... Plus, the spacing changes abruptly from 1 to 0,8.
02:14:944 (1) - Look at 1:15:867
02:44:944 (2) - NC ?
03:09:405 (5) - This slider doesn't follow the shape o.o
03:10:329 (1,2,3,4,5) -
[Normal]
00:26:944 (3) - Make it more symmetric.
01:15:866 (3,4,5,6,1,2,3,4) - They play weird. But if I suggest you what I thought, you would change a lot of things :
then
02:03:405 (1,2,3,4,5) - I got tricked... I thought it wasn't put to DS 1.. This instead ?
02:07:559 (3,4) -
DS 2.50 ? It's a little too high for a normal.02:47:713 (1,2,3,4,5) - This pattern looks weird too.
02:51:867 (3,4,5,6) - Huh.
03:11:252 (2,1,1,1) - Why a new combo for each note ?
[Hard]
00:10:328 (1,1,1,1) - ^
00:16:097 (1,2,3,4,5) - Try to unstack.
00:35:713 (1,2) - They look awkward
00:40:790 (3) - Rotate by -8° clockwise.
00:53:713 (1,2,3) - Spacing
01:00:405 (1,2,3,4,5) - Same as 0:16:097
01:18:867 (2) - I'd suggest a NC here.
01:21:867 (1) + 01:22:328 (1) - Delete NCs
01:23:251 (3) - NC
01:26:251 (3) - Same as 1:18:867
01:52:790 (1,2,3) - Spacing
01:59:482 (1,2,3,4,5) - Same as 0:16:097
02:35:713 (1) - Make it prettier.
02:43:790 (1,2,3,4,5) - Same as 0:16:097
03:12:867 (1,1) - Same as the Normal's end.
[S.Nagi's Taiko]
I'll edit this post to post the BG I'll provide you, since there is not any BG for it at all.
Edit : I did it, but it's 2,695 KB :l (Photoshop doesn't let me save as JPG :l)