DETROIT, MI – MAY 7: (L-R) Drummer Steven Adler, Duff McKagan, vocals Axl Rose, guitarist Slash and guitarist Izzy Stradlin of the music group Guns N' Roses pose for a portrait on May 7, 1988, at the Detroit State Theater in Detroit, Michigan. (Photo by Ross Marino/Getty Images)
NEW YORK, NY – OCTOBER 11: Slash and Axl Rose of Guns N' Roses perform onstage during the "Not In This Lifetime…" Tour at Madison Square Garden on October 11, 2017 in New York City. (Photo by Kevin Mazur/Getty Images for Live Nation)
Bassist Daryl Stuemer, guitarist Mike Rutherford, singer Phil Collins of the band Genesis perform during the Atlantic Records 40th Anniversary celebration called "Its Only Rock and Roll" at Madison Square Garden on May 14, 1988 in New York City, New York. (Photo by Larry Busacca/Getty Images)
NEW YORK, NY – APRIL 24: Ozzy Osbourne and Jack Osbourne attend the premiere of "God Bless Ozzy Osbourne" during the 2011 Tribeca Film Festival at BMCC Tribeca PAC on April 24, 2011 in New York City. (Photo by Andrew H. Walker/Getty Images)
(L-R) Joe Walsh, Timothy B. Schmit, Glenn Frey, Don Henley and Don Felder of the rock band "Eagles" performing onstage in 1980. (Photo by Michael Ochs Archives/Getty Images)
LOS ANGELES – CIRCA 1974: Singer Patti Labelle performs onstage with her group LaBelle in circa 1974 in Los Angeles, California. Also in the group were former Bluebelles, Sarah Dash and Nona Hendryx. (Photo by Michael Ochs Archives/Getty Images)
30th January 1969: British rock group the Beatles performing their last live public concert on the rooftop of the Apple Organization building for director Michael Lindsey-Hogg's film documentary, 'Let It Be,' on Savile Row, London, England. Drummer Ringo Starr sits behind his kit. Singer/songwriters Paul McCartney and John Lennon perform at their microphones, and guitarist George Harrison (1943 – 2001) stands behind them. Lennon's wife Yoko Ono sits at right. (Photo by Express/Express/Getty Images)
Original Caption) : 1980-Pop singer Linda Ronstadt is shown singing on stage, holding the microphone stand. She wears a gingham shirt with a tie front and askirt with flowers on it in this waist-up portrait. (Photo by Lynn Goldsmith/Corbis/VCG via Getty Images)
NEW YORK – JANUARY 13-15: Bob Dylan plays a Fender Jazz bass with the harmonica around his neck 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)