With the fifth song in their #SUPERNATURALSERIES, Philly group Ground Up releases “Overdrive,” which sounds something like two rappers performing an old school back-and-forth inside a spaceship teleporter. The tag team rhymes and space age boom bap make for an entertaining combo, a nice primer for the group’s upcoming mixtape Supernatural, dropping on September 18th. Stream “Overdrive” below and download the track here.