Tom Johnson (composer)
His pieces are most often based simply on mathematical and logical processes, such as tiling, which he attempts to make as clear as possible. His works include: The Four Note Opera, An Hour for Piano, Rational Melodies, the Bonhoeffer Oratorio,Organ and Silence, Riemannoper, and Galileo
Johnson received the French "Victoires de la Musique" prize for contemporary composition (the French equivalent of the "Grammies") in 2001 for "Kientzy Loops".
He lived 15 years in New York, but in 1983 settled in Paris, where he lives with his wife, the artist Esther Ferrer.
Nine Bells 
Nine Bells (1983, India Navigation) is a conceptual album in which Johnson performs on 9 bells, evenly-spaced and hanging from the ceiling. Greg Sandow (2003) describes Nine Bells, "in which he walked, at a steady rhythmic pace (and, if I remember correctly, for more than an hour), among nine suspended burglar alarm bells, systematically exploring all the possible paths among them. Which, since he strikes each bell as he passes it, are also all the possible melodies their pitches might make. As in many of Tom's works, theory and practice are identical here... You see and hear the structure of the piece. That's not even remotely abstract; instead, it's pure happiness, as the pealing bells seem to ring with Tom's concentration (visible in his face and body, audible in his steady steps), and his joie de vivre." At the age of 55, Johnson had to stop performing this athletic piece, but Matthias Kaul, Adam Weisman and others have developed their own interpretations of the score, using their own sets of bells. Similarly, Galileo, another invented instrument consisting of five swinging pendulums, which the composer performed often from 2001 to 2009, is now interpreted by Pierre Berthet.
- Johnson, Tom (1989). The Voice of New Music: New York City 1972-1982 -- A Collection of Articles Originally Published by the Village Voice. Eindhoven, Netherlands: Het Apollohuis. ISBN 90-71638-09-X
- Tom Johnson biography
- Tom Johnson Editions 75
- Some Observations on Tiling Problems by Tom Johnson
- An Hour for Piano streamed online produced by Irritable Hedgehog Music
- Lovely Music Artist: Tom Johnson
- NewMusicBox.org: Tom Johnson answers: "What role has theory played in your compositions and how important is it for people to know the theory behind the music in order to appreciate it?"
- THE VOICE OF NEW MUSIC (1991) "An anthology of articles on the evolution of minimal music in New York in 1972-1982, which originally appeared in the Village Voice. Published originally by Apollohuis, in Eindhoven, Holland, and now available as a free download."
- NewMusicBox.org: View From The East: An Old Friend By Greg Sandow © 2003 NewMusicBox[dead link]
- Bonhoeffer Oratorium Program Notes
- "Tiling In My Music"