This week saw the release of a Pink Floyd tribute album that includes members of Yes, Genesis, Deep Purple and Queensryche, and noteworthy solo artists on Floyd classics from the group's 1975 album, Wish You Were Here.
Shine On You Crazy Diamond features Steve Hackett, Geoff Tate, Geoff Downes, Ian Paice, Mel Collins and Billy Sheehan.
Todd Rundgren, Rick Wakeman and Tony Levin do Welcome to the Machine.
Have a Cigar includes Steve Stevens and Patrick Moraz.
Triumph's Rik Emmett, guitar great Joe Satriani and drummer Carmen Appice are featured on Wish You Were Here. Shine On You Crazy Diamond (Parts 6-9) finds Rod Argent, Steve Hillage and Bootsy Collins playing together.