No return appearances for these guys:

When this was first run, I was living in Red Hook, at a time when it was
neither profitable nor popular, and I had gone into the city (as we said
in the parlance of the times), and stopped at Bleecker Bob's for some
record-shopping, and they had a small TV set up in the store, and this
was on. A strange little performance, a bit of Fluxus and V-Effekting
on daytime network TV...

If you've ever been at one of my DJ gigs, there's a good chance that you've
heard the version soundtracking this clip: