Quoting John Milne <Highlandland@btopenworld.com>:
On a different subject, a couple of weeks ago I managed to get hold of the "St. Petersburg Mix" of the Wild Swans' "Melting Blue Delicious", which was done by Bill Drummond and Dave Balfe in 1990. Does anyone know of any other remix work Bill did around that time without Jimmy Cauty? Also, why was the Wild Swans single not a KLF remix? Had Bill and Jimmy had a fall out or something? ("You're spending too much time with that Alex Patterson!")
More that there was a continuity being followed - Drummond & Balfe (as Zoo) had released the first ever single by the Wild Swans, and this was their last. Plus, Bill and Balfie had continued to work together throughout the 80s (in business as well as producing and remixing), and Bill's association with the Swans' Paul Simpson began before the Swans (he was an original member of the Teardrop Explodes) and has continued afterwards - Drummond contributed vocals to a Skyray album a couple of years ago.