The work is in the traditional three movement concerto form....moderately fast - slow - fast. Movement I is "Romantic"— lush, flowing, technical, containing a fugue and a cadenza...imagine Rachmaninoff writing a solo for trombone. Movement 2, originally entitled "Spiritual Paraphrase," is ballad-like and features echos of Dorsey's famous theme, which adds to the magic of the movement. Movement 3 is both the finale and the dance movement of the Concerto. The rhythms and style come full-bore from the popular dance band music of the 1940s and all those bobbie-soxers at Tommy's performance went crazy once they heard the bass line start. It is a raucous, unapologetic "Boogie-Woogie".
The solo part of this version of the Concerto also includes movement 1 of the Wind Ensemble version, which is substantially different from the orchestra version. The music is suitable for virtuoso level performers and is about 25 minutes in length. -the publisher/cdp