Krewella is an Electronic Dance music group from Chicago. It was formed in 2007 and still makes music. They became known around the world for their video "Killing it". Several teasers were made and there was a spike in views on their Youtube channel.
Their debut album "Play Hard" was released exclusively on Beatport on the 18th June 2012 and hit #1 immediately. Five days later their album was released on iTunes and reached the top 5 on the dance chart.
In late 2014, Kris Trindl, known as Rain Man, had reportedly been "kicked out" of Krewella and is now suing the remaining members of the group (Jahan and Yasmine). The sisters claim they did not kick him out, but rather he left on his own accord. They are currently working on a second album.