Enjoy this collection of three well-known festival hymns; O God, Our Help in Ages Past, O For a Thousand Tongues to Sing and Now Thanks We All Our God by revered composer, Hal H. Hopson. With organ accompaniment, optional narration, children's choir, handbells and congregational participation, A Hymn Trilogy may be presented in its entirety or the anthems may be performed individually. Instrumental parts are available. This is ideal for general worship and Thanksgiving. Score, Trumpet 1, Trumpet 2, Horn, Trombone, Tuba, Timpani, Handbells.