The songs themselves are sort of gross. They're that weird like "lets get f*cked up and flail in the dark" music. Not enough melody, too much ncgngcngcngcngncgncgncgncgn noise.
Still sounds cool, though. lol
I am pretty sure, yea, Husic supports samples. When I looked at it years ago, I didn't see a good way to get it working in a project where the CD player (Insanity was on CD) was just sitting there with a thing ready to be molested.
I'll have to go revisit HuSic now, knowing more than like 8 years ago.