Tom Johnson (born November 18, 1939 in Greeley, Colorado), is an American minimalist composer, a former student of Morton Feldman. He earned his Bachelors and master's degree from Yale University. 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. He has also composed a considerable amount of music for the guitar including Alexandrins pour guitare (1989), Canon for Six Guitars (1998), Arpeggios for Guitar (2002), and Tinkelenberg Rhythms (2014). 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.