SAN DIEGO, CA – OCTOBER 17: Musician Ian Anderson of Jethro Tull: Written And Performed By Ian Anderson performs on stage at Balboa Theatre on October 17, 2016 in San Diego, California. (Photo by Daniel Knighton/Getty Images)
CIRCA 1975: (L-R) Dougie Thomson, Bob C. Benberg John A. Helliwell, Roger Hodgson and Rick Davies of the rock band "Supertramp" pose for a portrait in circa 1975. (Photo by Michael Ochs Archives/Getty Images)
27th February 1974: British rock group Genesis, (from left) Peter Gabriel, Phil Collins, Tony Banks, Mike Rutherford and Steve Hackett at London Airport. (Photo by Dennis Stone/Express/Getty Images)
NEW YORK – JANUARY 13-15: Bob Dylan plays a Fender Stratocaster electric guitar through an Ampeg amplifier while recording his album 'Bringing It All Back Home' on January 13-15, 1965 in Columbia's Studio A in New York City, New York. (Photo by Michael Ochs Archives/Getty Images)
Living Colour, f.l.t.r.: Will Calhoun, Corey Glover, Vernon Reid, Muzz Skillings at festival Pop Park, Rotterdam, Netherlands, 4th september 1988. (photo by Rob Verhorst/Redferns)
