Tribute bands covering progressive rock artists. Other musical acts covering progressive rock artists. Progressive rock artists covering other types of music. Artists for this episode include: Regenesis, Noddy’s Puncture, Dr Bill Rhodes, California Guitar Trio, Seven Virgins & A Mule, Melting Euphoria, Robert Berry – James LaBrie – Derek Sherinian – Marc Bonilla, Gerard, 3, Spirits Burning, Inter-Mase, Steve Lukather, Keith Emerson.