Previously held in Bicentennial Park, the Ultra Music Festival was held at Bayfront Park this year to accommodate an even larger audience.  An astounding 150,000 Ultra tickets were sold six months in advance.   Unsurprisingly, the lineup for Ultra 2012 included a lot of big names in music, but it also included some great new acts to discover.  Some of the artists featured were Afrojack, David Guetta, Avicii, Zed’s Dead, Skrillex, Tiesto, Benny Benassi, Dev, Madeon and the Prodigy. Missed the show?  Take a listen to our Ultra 2012  top twelve picks on the Type One Grooveshark Player found on the sidebar.