With the simple Leave the world behind everything started. It was 2009 when Axwell, Sebastian Ingrosso and Steve Angello, began a new joint venture on the stages they sealed under the name of Swedish House Mafia. The good reception of the public brought hand in hand the recording of their first album, Until One, which ended up culminating in stardom. But the good does not always last and, four years later, the members of the group wanted to try their luck separately in the world of electronics. After a mythical performance in the mainstage of the Ultra Music Festival in Miami, the group announced that it was separating.