Mark Isham is composing the music for BYUtv’s upcoming holiday drama Instrument of War. The film directed by Adam Thomas Anderegg (Charly, Winter Thaw) is inspired by first-hand accounts of WWII bomber pilot Clair Cline, an American B-24 pilot captured and held as Prisoner of War (POW) in a German prison camp. Russ Kendall (Man in the Camo Jacket, The Song that Changed My Life) is producing the Kaleidoscope Pictures production.