Pink Floyd playing on the stage surrounded with a smoke and illuminated with a red stage lights during the concert at Merriweather Post Pavilion, Columbia, Maryland in June 1973, July, 1973. Image courtesy National Archives. (Photo by Smith Collection/Gado/Getty Images)
LOS ANGELES – AUGUST 1968: Psychedelic rock group Pink Floyd pose for a portrait shrouded in pink in August of 1968 in Los Angeles. (L-R) Nick Mason, Dave Gilmour, Rick Wright (center front), Roger Waters. (Photo by Michael Ochs Archives/Getty Images)
AMSTERDAM, NETHERLANDS – MAY 22: Pink Floyd perform live on stage at Amsterdam Rock Circus at the Olympisch Stadium in Amsterdam, Netherlands on May 22 1972 L-R David Gilmour, Nick Mason, Roger Waters, Rick Wright (Photo by Gijsbert Hanekroot/Redferns)
UNITED KINGDOM – JANUARY 01: Photo of PINK FLOYD; L-R: Roger Waters, Nick Mason, Syd Barrett, Rick Wright – posed, group shot, at mixing desk in recording studio control room (Photo by Andrew Whittuck/Redferns)
English bassist and singer Roger Waters performing with Pink Floyd at the Knebworth Festival, Knebworth House, Hertfordshire, 5th July 1975. (Photo by Michael Putland/Getty Images)
(MANDATORY CREDIT Koh Hasebe/Shinko Music/Getty Images) Roger Waters, Nick Mason, David Gilmour, Richard Wright of Pink Floyd, group portrait off stage at Hakone Aphrodite, Japan, 6th August 1971. (Photo by Koh Hasebe/Shinko Music/Getty Images)
HYDE PARK Photo of LIVE 8 and Dick PARRY and PINK FLOYD, Dave Gilmour (David Gilmour), Dick Parry, Roger Waters – performing live onstage at Live 8 (Photo by Mick Hutson/Redferns)
ST. LOUIS – AUGUST 21: Paul McCartney and John Lennon of The Beatles play Busch Stadium as one of their final live performances as a band, on August 21, 1966 in St. Louis, Missouri. (Photo by Jeff Hochberg/Getty Images)
