Left to right: Robert Plant, John Paul Jones and Jimmy Page, of British heavy rock group Led Zeppelin, performing at Earl's Court, London, May 1975. The band were initially booked to play three nights at the venue, from 23rd to 25th May, but due to public demand, two more concerts were later added, for 17th and 18th May. Total ticket sales were 85,000. (Photo by Michael Putland/Getty Images)
Group portrait of British rock band Led Zeppelin on June 05, 1973. Left to right are singer Robert Plant, guitarist Jimmy Page, drummer John Bonham (1948 – 1980) and bassist John Paul Jones. (Photo by Michael Putland/Getty Images)
LOS ANGELES – JANUARY 01, 1979: Robert Plant from Led Zeppelin in concert circa 1979 in Los Angeles, California. **EXCLUSIVE** (Photos by Brad Elterman/FilmMagic)
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)
