Milton Byron Babbitt (May 10, 1916 – January 29, 2011) was an American composer, music theorist, mathematician, and teacher. He was a Pulitzer Prize and MacArthur Fellowship recipient, recognized for his serial and electronic music. Babbitt's compositional approach was deeply inspired by Arnold Schoenberg's twelve-tone technique. He built a compositional system based on permutations of the total chromatic.