Instrumental Duet,Piano Instrumental Duet,Piano,Trombone - Level 2 - Digital Download SKU: A0.620972 By Mary Chapin Carpenter. By John Lennon. Arranged by Stephen DeCesare. Rock. Score and parts. 11 pages. Exultet Music #3502135. Published by Exultet Music (A0.620972). The tender and beautiful wedding song by John Lennon has now been freshly arranged for a Trombone duet with Piano accompaniment. Accessible and appropriate for any wedding setting.  .