Celebrate! The Joy and Wonder of Christmas, conceived and arranged by Marty Parks, was designed to be "congregational," so that rather then being passive listeners, the congregation actually takes part in the performance. Suitable for all ensembles, including mature voices, this delightful musical containing many familiar carols is truly a joy to sing. With the option of a full orchestration or a split-track accompaniment DVD, this compelling musical is versatile and will meet the needs of any individual program. 35 minutes.