Instrumental Duet Instrumental Duet,Organ,Piano - Level 4 - Digital Download SKU: A0.829322 Composed by Text: Charles Wesley / Music by Lewis Edson and Lyndell Leatherman. Arranged by Lyndell Leatherman. Christian,Sacred. Score and parts. 19 pages. Leatherman Music Services #5742273. Published by Leatherman Music Services (A0.829322). This is the piano/organ duet edition of this arrangement. It is compatible with the orchestration listed separately on SMP, and could be performed with the full orchestra or any of the sections: brass, woodwinds, or strings. The words of the hymn are included between the piano and organ systems, to aid the tech team in tracking with the music if displaying the lyrics during performance (a great idea since the arrangement is–in effect–a tone poem illustrating the narrative of the hymn).