Piano,Trombone - Level 4 - Digital Download SKU: A0.731909 By Diana Ross. By Nickolas Ashford and Valerie Simpson. Arranged by Thomas Quigley. Soul. Score and part. 6 pages. Thomas Quigley #3433721. Published by Thomas Quigley (A0.731909). This great song has some classical elements added. Dynamics and articulations have been carefully inserted to maximize the effect and a vibrant piano accompaniment lends vigorous support to the soloist. Both parts may be somewhat challenging but the piece is highly entertaining and most enjoyable to play. Suitable for competent students or amateurs, this is an excellent arrangement, displaying the unique power and expressiveness of the trombone in partnership with the piano.