Ozzy Osbourne with AC/DC and Power Trip Music Festival

AC/DC, formed in 1973 by Scottish-born brothers Malcolm and Angus Young in Australia, are icons of hard rock with hits like "Highway to Hell" and "Back in Black." Known for dirty riffs and anthemic choruses, their arena rock style and iconic schoolboy outfits set them apart. After Bon Scott's death in 1980, Brian Johnson joined, leading to their massive success with "Back in Black," the second best-selling album in history. Their dynamic live shows and albums like "The Razor's Edge" have cemented their status as rock legends.