The Beatles – Paul McCartney, John Lennon, George Harrison and Ringo Starr, at the De Montfort Hall Leicester Britain – 1963 (Photo by Richard Mitchell/Shutterstock)
View of British record producer and composer George Martin (1926 – 2016) at MTV Studios, New York, New York, October 3, 1983. He was there to promote his book 'Making Music, the Guide to Writing, Performing and Recording'. (Photo by Gary Gershoff/Getty Images)
Folk rock group The Byrds (L-R) Chris Hillman, Jim (Roger) McGuinn, Gene Clark, David Crosby and Michael Clarke pose for a portrait circa 1965. (Photo by Michel Ochs Archives/Getty Images)
UNITED KINGDOM – JANUARY 01: CAVERN CLUB Photo of CAVERN CLUB and George HARRISON and BEATLES, George Harrison performing live onstage, playing Gretsch 6128 Duo Jet guitar (Photo by Mark and Colleen Hayward/Redferns)
