LOS ANGELES – AUGUST 1968: Psychedelic rock group Pink Floyd pose for a portrait shrouded in pink in August of 1968 in Los Angeles. (L-R) Nick Mason, Dave Gilmour, Rick Wright (center front), Roger Waters. (Photo by Michael Ochs Archives/Getty Images)
Recording artist Roger Waters performs at T-Mobile Arena on June 16, 2017 in Las Vegas, Nevada / Bono of the rock band U2 performs at Bridgestone Arena on May 26, 2018 in Nashville, Tennessee. (Photo by Ethan Miller/Getty Images; Photo by Jason Kempin/Getty Images)
