NASHVILLE – MARCH 1: Portrait of Kenny Rogers for the CBS television special 'The Kenny Rogers Special,' Nashville, Tennessee, March 1979. (Photo by CBS via Getty Images)
NASHVILLE, TN – Carrie Underwood performs during the 47th annual CMA awards at the Bridgestone Arena on November 6, 2013 in Nashville, Tennessee. (Photo by Frederick Breedon IV/FilmMagic)
American musician Brian Wilson, of the American rock band The Beach Boys, sings on stage during a concert in Los Angeles, California, circa 1988. (Photo by Lester Cohen/Getty Images)
AMSTERDAM, NETHERLANDS – JULY 08: John Denver performs live at the Jaap Eden Hall in Amsterdam, Netherlands on July 08 1979 (Photo by Gijsbert Hanekroot/Redferns)
American singer-songwriter and musician, Prince (1958-2016) performs on stage on the Hit N Run-Parade Tour at Wembley Arena, London in August 1986. (Photo by Michael Putland/Getty Images)