CIRCA 1972: The influential rock band Big Star L-R Chris Bell, Jody Stephens, Andy Hummel and Alex Chilton pose for a portrait circa 1972. (Photo by Michael Ochs Archives/Getty Images)
UNITED STATES – JUNE 01: Photo of Jimmy PAGE and Robert PLANT and LED ZEPPELIN; L-R. Robert Plant, Jimmy Page performing live onstage (Photo by Robert Knight Archive/Redferns)
English rock group Bad Company peforming on stage, 8th April 1974. Left to right: Boz Burrell (1946 – 2006), Paul Rodgers and Mick Ralphs. (Photo by Michael Putland/Getty Images)
(MANDATORY CREDIT Koh Hasebe/Shinko Music/Getty Images) Robert Plant of Led Zeppelin performing on stage at Nippon Budokan, Tokyo, Japan, 23rd September 1971. (Photo by Koh Hasebe/Shinko Music/Getty Images)
(EDITORS NOTE: Image has been digitally converted to colour from a black and white analogue original.) English rock band Led Zeppelin, studio portrait in London, December 1968. L-R John Bonham, Jimmy Page, John Paul Jones, Robert Plant. (Photo by Dick Barnatt/Redferns)
From left, John Paul Jones, Robert Plant, Jimmy Page and John Bonham of The New Yardbirds (soon to be re-named Led Zeppelin) perform live on stage at Gladsaxe Teen Club in Gladsaxe, Denmark on 7th September 1968. (Photo by Jorgen Angel/Redferns)