Swedish House Mafia is a Swedish electronic music trio comprising Axwell, Sebastian Ingrosso, and Steve Angello. Formed in 2008, they revolutionized dance music by bringing house into arenas and stadiums. They made history as the first electronic act to headline Madison Square Garden (2011) and Coachella's main stage (2012), earning GRAMMY® nominations for hits like "Save the World" and "Don't You Worry Child." After splitting in 2013, they reunited in 2018 and released their debut album "Paradise Again" in 2022.