Piano,Viola - Digital Download SKU: A0.837369 Composed by Alec Wilder and Morty Palitz. Arranged by Jonathan Allentoff. Contemporary. Score and part. 11 pages. Allentoff Music #4716311. Published by Allentoff Music (A0.837369). While We're Young by Morty Palitz, William Engvick, and Alec Wilder, arranged for viola and piano by ASCAP/ASMAC composer Jonathan Allentoff. .