these recordings use the ry30 primarily, but may also use hammerhead (a 909 emulator) and just random loops of random noises and bloops and blips:
these recordings utilize random blips and bloops for drums exclusively or almost exclusively:
these recordings utilize loops produced in various standalone software drum machines (all 808 or 909 like):
these tracks use drum parts that were composed in scorewriters, primarily:
these recordings do not have drums at all:
