LRJ's Easy:I would almost say call this a Normal
OD/AR - 1 for Easy?
Otherwise all looks good
MoonFragances's Normal:Nice
DJPop's Hard:00:20:367 (1,2,3,4,5) - found spacing odd to play, prob just me
Hard:Cool but erm..rename to Insane?
Taiko:No errors I see
Don't need to kudosu
Good job~
(you need to rank/pop every bubble before you get a bubble btw ) Have a star