Koyaanisqatsi (concert version) (1982)

The arrangement is for the Philip Glass Ensemble plus orchestra and chorus. All the keyboard and wind parts are taken care of by the Ensemble, hence the lack of wind and keyboard parts supplied to the orchestra. Thus, the local orchestral forces consist only of full-strength section violas, cellos, and basses, plus brass (4 horn, 6 trumpet, 4 trombone, 2 bass trombone, 2 tuba).