Murry Sidlin is credited with having one of the most diverse musical careers in America today, with eight years as Oregon Symphony's resident conductor and another eight years as dean of the music school at Catholic University in Washington, D.C. In Sidlin's creation, The Defiant Requiem: Verdi at Terezin, the Signature Chorale is joined by the Bartlesville Choral Society, the University of Tulsa Chorale and guest actors and soloists in a multimedia concert/drama.