of those, only the Air Supply, Smokey and (I think) Kool & Gang have never appeared on 10@10. (the Olivia was in a HFH set iirc).
Ha! I just figured out what iirc means!
I'm a little slow.
You're not the only one, bro. I finally just put it together too. Duuhhhhh...
add me to the clueless list
IIRC = "If I Recall Correctly."
Others that might not have been clear:
AFAIK = "As Far As I Know"
IANAL = "I Am Not A Lawyer" (usually followed by "... but this is what I think ...")
PTB = "Powers That Be"