Following the lead of Coachella and Austin City Limits, Miami, FL’s electronic-focused Ultra Music Festival has expanded into a two-weekend affair. The 15th annual festival will take place over two three-day weekends March 15, 16 & 17 and March 22, 23 and 24, 2013. This marks the first time ever for a major electronic dance music (EDM) festival to do so anywhere. While Ulta focuses a wide range of electronic music, the Disco Biscuits, STS9, Lotus and other jam-rooted acts have played the festival in recent years.