Instrumental Duet Instrumental Duet,Organ,Trumpet - Level 4 - Digital Download SKU: A0.753241 Composed by Frederick Charles Maker. Arranged by Christina Harmon. Christian,Romantic Period,Sacred,World. Score and parts. 5 pages. Christina Harmon #3382185. Published by Christina Harmon (A0.753241). Hymn Tune: REST Scored for Trumpets in Bb and Organ. Performance length about 2 1/4 minutes.