Dave Gilmore, left, and Roger Waters took over singing responsibilities when former frontman Syd Barrett left Pink Floyd. AFP
Sergio 'Serge' Pizzorno is the new frontman of Kasabian after Tom Meighan was axed following his conviction for spousal abuse in 2020. Redferns
From left, Van Halen's 2004 line-up included bassist Michael Anthony, guitarist Eddie Van Halen, drummer Alex Van Halen and singer Sammy Hagar. Reuters
Todd Rundgren performs as part of The New Cars at the House of Blues, Hollywood, in 2006. AFP
Genesis members Mike Rutherford, Chester Thompson and Phil Collins perform at VH1 Rock Honors ceremony in 2007. Getty Images
Geezer Butler, Ian Gillan and Tony Iommi of Black Sabbath perform in 1984 in the UK — years after firing famed frontman Ozzy Osbourne. Photo: Chris Walter / WireImage
Singer Arnel Pineda was hired by Journey members after they saw his videos on YouTube. Getty Images
Brian Johnson belts out the vocals alongside AC/DC guitarists Malcolm and Angus Young at the Palais Omnisport, Paris, in 1984. AFP
Iron Maiden singer Blaze Bayley, left, and bass guitarist Steve Harris at Brixton Academy, London, in 1995. Getty Images
Dave Gilmore, left, and Roger Waters took over singing responsibilities when former frontman Syd Barrett left Pink Floyd. AFP
Sergio 'Serge' Pizzorno is the new frontman of Kasabian after Tom Meighan was axed following his conviction for spousal abuse in 2020. Redferns
From left, Van Halen's 2004 line-up included bassist Michael Anthony, guitarist Eddie Van Halen, drummer Alex Van Halen and singer Sammy Hagar. Reuters
Todd Rundgren performs as part of The New Cars at the House of Blues, Hollywood, in 2006. AFP
Genesis members Mike Rutherford, Chester Thompson and Phil Collins perform at VH1 Rock Honors ceremony in 2007. Getty Images
Geezer Butler, Ian Gillan and Tony Iommi of Black Sabbath perform in 1984 in the UK — years after firing famed frontman Ozzy Osbourne. Photo: Chris Walter / WireImage
Singer Arnel Pineda was hired by Journey members after they saw his videos on YouTube. Getty Images
Brian Johnson belts out the vocals alongside AC/DC guitarists Malcolm and Angus Young at the Palais Omnisport, Paris, in 1984. AFP
Iron Maiden singer Blaze Bayley, left, and bass guitarist Steve Harris at Brixton Academy, London, in 1995. Getty Images
Dave Gilmore, left, and Roger Waters took over singing responsibilities when former frontman Syd Barrett left Pink Floyd. AFP