In a post on her blog Clarineticus Intergalacticus, Kristen Mather describes the work as follows:
The piece draws inspiration from McAllister’s life experiences as a clarinetist and composer, including traditional warm-up exercises, orchestral excerpts, composer Aaron Copland, clarinet legend Robert Marcellus, folk singer Richie Haven’s High Flyin’ Bird, and even the late pop icon Michael Jackson. This will certainly be a performance worthy of the title Epic, and is not to be missed!The premiere of Epic Concerto by Tim Sutfin will be broadcast live from the U.S. Army Band website on Tuesday, April 10 at 7:30 PM (presumably Eastern Standard Time).