His work with sampling and feedback blurs any easy distinction between his solo and collaborative work. His long history in and engagement with music includes dozens of releases, touring and recording with Negativland, the Thurston Moore Group, Jennifer Walshe, Zoh Amba, Dieter Moebius & Tim Story, Matmos, People Like Us, Fred Frith, and Huun-Huur-Tu, among others. Lectures on the various secret histories of electronic music have been presented at Mills, Stanford, Oxford, Peabody, UC Berkeley, and MACBA.