Swedish House Mafia is a Swedish electronic music trio formed in 2008. The group consists of Axwell, Steve Angello, and Sebastian Ingrosso. They are known for their energetic performances and hits like 'Don't You Worry Child' and 'Save the World'. The trio announced their reunion in 2018 after disbanding in 2013, capturing fans' hearts once again. Trivia: They are often credited with helping popularize the EDM genre worldwide.