Came as requested.thank you!
-You have Widescreen Support on in Normal/Hard/Insane, but not in Demise. Since you don't use an Storyboard, you should disable it on every diff. ok
-During Kiai you have several whistles around there. You should remove them (honestly, I don't think they fit). I try to following lyrics in here ;w;
-Insane was (for me) your best one.
...that's all (too few ). Quite nice map you got there!