Guillermo Enrique Brown, also known as Pegasus Warning, is an American drummer, vocalist, performer, and record producer whose works include Soul at the Hands of the Machine, The Beat Kids' Open Rhythm System and Sound Magazine, Black Dreams 1.0, ...Is Arturo Klauft, Handeheld, Shuffle Mode, WOOF TICKET EP, PwEP2, forthcoming full-length album Dream&Destroy and performance piece Bee Boy. His one-man theater piece, Robeson in Space, premiered at Luna Stage (2005).