1-3 recorded live October 11, 1988 the Roxy, Hollywood, California, USA, taken from [m470719]
1-10 B-side of single [m=62598]
3-2 Title printed as 'Swirl' in tracklist, taken from 12 The Swirl / Jaws
3-3 Mix title not printed in tracklist, taken from 12 [m=335725]
3-6 Mix title not printed in tracklist, Frankie Knuckles credited in booklet, taken from 12 [m=326080]
3-7 Mix title not printed in tracklist, Frankie Knuckles credited in booklet, taken from 12 MPB (Missin' Persons Bureau) (Remixes)
3-8 Mix title not printed in tracklist, Frankie Knuckles credited in booklet, taken from 12 Heaven (Def Mixes By Knuckles/Morales)