About Paul D. Miller Paul D. Miller, aka DJ Spooky, That Subliminal Kid, is a composer, multimedia artist, and writer. He is the author of Rhythm Science and Sound Unbound, both published by the MIT Press. Books by Paul D. Miller The Imaginary App edited by Paul D. Miller & Svitlana Matviyenko Sound Unbound Sampling Digital Music and Culture edited by Paul D. Miller