It's a "partner-song plus" that's appropriate for year round use, including the holidays. The two strong but singable melodies combine with a descant and suddenly your 2-part group is singing in 3 parts! An optional, easy trumpet part is included in the publication. Like Sally Albrecht's best-selling Gloria Deo!, her new Festival Alleluia could be used as a concert opener or closer. Learn it in the fall, sing it all year.