Instrumental Duet,Piano Instrumental Duet,Piano,Viola,Violin - Level 2 - Digital Download SKU: A0.631043 Composed by Richard M. Sherman and Robert B. Sherman. Arranged by Stephen DeCesare. Contemporary. Score and parts. 14 pages. Exultet Music #6498741. Published by Exultet Music (A0.631043). Walt Disney's favorite song which is one of the featured pieces in the 1964 motion picture Mary Poppins has been freshly arranged and scored for a duet for Violin and Viola with Piano accompaniment. Accessible and appropriate for any school or concert program.