The vocal samples on "Speakers R-4 (Sounds)" may make a pretty obvious statement, but the track is still a pretty spacious and captivating piece of footwork. RP Boo, a.k.a. Kavain Space, is a Chicago-based producer, and one of the originators of a fast, jittery electronic music style known as footwork. He's got a new full-length out via Planet Mu titled Legacy. Enjoy!