Last night on Turntable.fm, listeners of Knife Party‘s room were treated to a once-in-a-lifetime listening experience. The bass heavy duo started a room, which in itself is a treat, but what listeners could not have expected was them being joined by an onslaught of other artists including Krewella, Protohype, xKore, FreQ Nasty, and more. What entailed for over 4 hours was a wild selection of tracks, many of which were unreleased. If loud, bass heavy music is your thing you’ll want to check this one out. Grab the free download below.