Producer : cosMo@暴走P
Vocaloid : 初音ミク (Hatsune Miku)
Update : added easy and normal, moved one note in hard and extreme (note 504 in ex, at 1:12 in the youtube video, it's now a 16th later)
Easy ☆3.5
Normal ☆6.5
Hard ☆8
Extreme ☆10
[youtube id:gBCn-9r0GZM]