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: Hermetic Science, Keith Emerson, John Ford, King Crimson, Regenesis, Steve Morse, Trans-Siberian Orchestra, Lana Lane, The Nice, Chris Noto Band, Patrick Moraz & Ronnie Ciago, Tommy Shaw, Trent Gardner – John Wetton – Igor Choroshev, Rick Wakeman.