This work for symphony orchestra is written in memory of the composer Gustav Mahler (1860--1911), in honor of both the 150 th anniversary of his birth and the approaching 100th anniversary of his death. As such, it traces his creative development---in an extremely condensed fashion---through veiled references to his first through his last symphonic utterance. My piece takes the form of a loose palindrome: two larger, gradually intensifying sections flank a shorter middle section that represents an immense orchestral swell. The principal dramatic impetus comes from the conflict between the obsessive recurrence of a single pitch and the music's repeated attempts to achieve freedom from it; a conflict of linearity vs. circularity, propulsion v...