Instrumental Duet Instrumental Duet,Viola,Violin - Level 3 - Digital Download SKU: A0.927138 By The Hollyridge Strings. By John Lennon and Paul McCartney. Arranged by Natasha Jaffe. Rock. Score and parts. 8 pages. Natasha Jaffe #6697579. Published by Natasha Jaffe (A0.927138). For intermediate and advanced violinists and violists, a duo version of All My Loving by the Beatles. Violin plays the melody and can embellish at will, while the viola plucks, strums, and slaps to create a driving bass line.