NEW ORLEANS – APRIL 25: Robert Plant and Alison Krauss perform during day one of the New Orleans Jazz & Heritage Festival at the Fair Grounds Race Course April 25, 2008 in New Orleans, Louisiana. (Photo by Sean Gardner/Getty Images)
TORONTO, ONTARIO – JULY 05: Robert Plant performs at Budweiser Stage on July 05, 2023 in Toronto, Ontario. (Photo by Jeremychanphotography/Getty Images)
SEPTEMBER 14: Robert Plant onstage for the 21st Annual Americana Honors & Awards at Ryman Auditorium on September 14, 2022 in Nashville, Tennessee. (Photo by Erika Goldring/Getty Images for Americana Music Association )
Left: Singer Robert Plant of English rock group Led Zeppelin, performing live on stage at Earls Court Arena in London, May 1975. The band played five nights at the venue between 17th and 25th May. (Photo by Michael Putland/Getty Images); Right: AUSTRALIA – APRIL 01: Photo of Freddie MERCURY and QUEEN; Freddie Mercury performing live on stage (Photo by Bob King/Redferns)