Instrumental Duet,Piano Cello,Instrumental Duet,Piano,Violin - Level 4 - Digital Download SKU: A0.816350 Composed by Traditional. Arranged by Maksym Kravchenko. Contemporary. Score and parts. 11 pages. Julia Samarska #5327613. Published by Julia Samarska (A0.816350). Original arrangemet of traditional Amazing Grace for piano quartet ensemble - piano, 2 violins and cello (score and parts).