Jack Cooper is an American composer, arranger, orchestrator, multireedist, and music educator. He has performed with, written music for and recorded by internationally known pop, jazz, and classical artists.

The Jazz Knights was the jazz ensemble of the United States Military Academy Band stationed at West Point, New York; it was one of the premiere jazz ensembles of the United States Army Special Bands. Originally created in 1972, they carried the tradition of American Jazz and entertain the Corps of Cadets, the “JK's” were a professional big band rehearsing for the purpose of presenting jazz ensemble music. The ensemble's mission was to serve the United States Military Academy and the American public.