Here's another flyer for this show that I imagine was created by or for the band The Moodists.
Notice there is no mention of Psi-Com and that Moodists is spelled differently.
The different spelling is my basis for saying it was created either by or for The Moodists.
I assume the flyer in my first post was created by Psi-Com and that the "Guests" mentioned on flyer two hadn't been determined by the time of printing.