The Beatles Paul McCartney, Ringo Starr and George Harrison with a cardboard cut out of John Lennon from the film Yellow Submarine. July 1968. (Photo by Mirrorpix via Getty Images)
CIRCA EARLY 1970s: R&B quintet of brothers "Jackson 5" pose for a circa early 1970's portrait. (L-R) Tito Jackson, Marlon Jackson, Michael Jackson, Jackie Jackson, Jermaine Jackson. (Photo by Michael Ochs Archives/Getty Images)
Scottish singer and musician Donovan performs the song 'Hurdy Gurdy Man' on the set of the BBC Television pop music television show Top Of The Pops at Lime Grove Studios in London on 30th May 1968. (Photo by Ivan Keeman/Redferns)
Outdoor portrait of Norweigan pop band 'A-Ha'; (L-R) Morten Harket, Magne Furuholmen and Paul Waaktaar-Savoy, May 1987. (Photo by Dave Hogan/Hulton Archive/Getty Images)
OAKLAND – 1977: Dolly Parton performs live at The Paramount Theatre in 1977 in Oakland, California. (Photo by Richard McCaffrey/ Michael Ochs Archive/ Getty Images)
Pop singer and songwriter Tommy Roe pictured wearing a white shirt and black tie which is loose around his neck, USA, circa 1965. (Photo by Archive Photos/Getty Images)
