Jon Brooks refers to more than one artist: 1. English artist from Manchester, a.k.a. The Advisory Circle, D. D. Denham, King Of Woolworths, and Georges Vert. He runs the label Café Kaput, which is another artist name he uses. He is a member of the two duos Hintermass and Black Mustang. He is closely associated with the Ghost Box label and hauntological music scene.