Instrumental Duet,Piano Instrumental Duet,Lever Harp,Piano - Level 1 - Digital Download SKU: A0.1324863 By Jessica Simpson. By Jule Styne and Sammy Cahn. Arranged by Maria Trotter. Christmas,Jazz,Pop. 2 pages. Maria Trotter #913079. Published by Maria Trotter (A0.1324863). This arrangement is for a piano/harp duo, although in the video I'm also using a tambourine for a bit of a Christmassy percussion!