Piano,Trombone - Level 2 - Digital Download SKU: A0.1313909 By Alvin And The Chipmunks. By Ross Bagdasarian Jr. Arranged by Stephen DeCesare. Children,Christmas,Film/TV,Holiday. Score and part. 7 pages. Exultet Music #902632. Published by Exultet Music (A0.1313909). The popular song by the fictitious group Alvin and the Chipmunks has been freshly arranged for a Trombone solo with Piano accompaniment.  Accessible and appropriate for any concert setting.