Early sideman appearances by this keyboardist, composer, and arranger indicated potential on the modern jazz scene, Webster Lewis taking over from Larry Young in the progressive jazz Tony Williams' Lifetime band as well as joining the dissonant mass of multi-keyboard lineups on projects by George Russell, Bill Evans, and the Piano Choir. Lewis possessed a master's degree from the New England Conservatory of Music, where he was mentored by modernist and jazz historian Gunther Schuller. Nonetheless, the most enduring legacy of Lewis are disco recordings he began creating in 1976...