Hey again! Just a couple tiny little things to clear up before we send this forward.
[Insane]
00:29:363 (5) - This slider is snapped incorrectly. It ends on a grey tick, 1/16 too late. Please correct it back to the blue tick.
Also, I am concerned about 00:41:645 (4) on Death Dance as well. I indeed can't hear anything in the music there, and you gave it a slidertick hitsound which indicates you're aware of this.
Unless you have a strong argument to keep it how it is, I'd prefer that you either extend 00:41:319 (3) to that spot, or shorten it and add another slider at 00:41:536 so there's a quiet sliderend at that time like in other difficulties (which is fine).
Call me back for a rebubble once you've cleared these up! Awesome map