Big names like Skrillex and Snoop Lion (Snoop Dogg in his reggae form) have joined the lineup for the 2013 Ultra Music Festival. Skrillex is joining forces with Boyz Noize for a special set as Dog Blood.

Azealia Banks, Sleigh Bells, the Weeknd, Benny Benassi, Steve Aoki, Dirty South, Eric Prydz, Hardwell and others have also been added. Tiësto, Swedish House Mafia, David Guetta, Deadmau5, Calvin Harris, Avicii, Major Lazer, Yeasayer and Hot Chip already lead the marquee.

Ultra takes place over two weekends this year, over March 15-17 and March 22-24.