Babbitt, Milton - recordings Composition for Synthesizer (1960-1) Columbia: ML5966, MS6566 Vision and Prayer, for soprano and synthesized accompaniment (1961) found on: Columbia-Princeton Electronic Music Center Tenth Anniversary Celebration. New York: Composers Recordings, Inc., 1971. CRI SD 268. Ensembles for Synthesizer (1962-64) Columbia MS7051 Philomel, for soprano, recorded soprano, and synthesized tape (1963) AR 1