CHARLES CALLAHAN Charles Callahan attended the Curtis Institute of Music in Philadelphia and studied with the renowned organist-composer, Flor Peeters. Dr. Callahan earned his graduate degrees from the Catholic University of America and has also studied organ with George Faxon, Clarence Watters and Daniel Roth. Since 1986, Charles Callahan has been involved in the design of many important new American pipe organs and he has become one of the most recognizable names in American church music, with scores of choral and instrumental compositions now in print from leading publishers. Orchestras, choirs, chamber music ensembles and soloists all over the world have performed compositions by Dr. Callahan. Dr. Callahan formerly served as Director of Music of the Church of the Holy Family in New York City.