Main Page | See live article | Alphabetical index Gordon Mumma is a composer. He cofounded Ann Arbor's Cooperative Studio for Electronic Music with Robert Ashley and was a member of the Sonic Arts Union with Ashley, Alvin Lucier, David Tudor, and David Berhman. He known most for his work with electronics, many devices of which he builds himself. This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.