It's a ust for a song as old as time in UTAU community units lol
It's still bomb though.
The ust uses some very specific flags to get that raspy effect .May or may not work with the UTAU you're using!
The ust:
main: the main vocals
hamo1: the high harmonies, panned slightly to the left
hamo2: the low harmonies, panned slightly to the right
