NEW YORK, NY – DECEMBER 09: Maren Morris performs at the Billboard Women in Music 2016 event on December 9, 2016 in New York City. (Photo by Kevin Mazur/Getty Images for Billboard Magazine)
ST. PAUL, MN. – Willie Nelson performs in concert Wednesday, May 26, 1976, at the St. Paul Civic Center in St. Paul, Minn. Minneapolis Star photo by Tom Sweeney. (Photo by Tom Sweeney/Star Tribune via Getty Images)
LOS ANGELES – SEPTEMBER 4: Singer Robert Plant, bassist John Paul Jones and guitarist Jimmy Page of the rock band "Led Zeppelin" performs onstage at the Forum on June 23, 1977 in Los Angeles, California. (Photo by Michael Ochs Archives/Getty Images)
1966: (L-R) Singer and pianist Burton Cummings, bassist Jim Kale, guitarist Randy Bachman and drummer Garry Peterson of the rock band "The Guess Who" pose for a portrait in 1966. (Photo by Michael Ochs Archives/Getty Images)
