Full Orchestra - Level 4 - Digital Download SKU: A0.1446171 By Isaac Hayes. By Isaac Hayes. Arranged by Kevin Riley. 20th Century,Disco,Film/TV,Funk,Pop. 72 pages. Kevin Riley #1025993. Published by Kevin Riley (A0.1446171). One of the greatest factors contributing to Shaft's wild success and lasting appeal is its memorable musical score, a revolutionary funk/soul masterpiece. Hayes auditioned for the role of Shaft but was asked to compose the musical score instead. Vulgar, shallow, and crudely done, Shaft distinguished itself mainly by having the best musical score of the year. Isaac Hayes's sensual, moody background music added to the texture of the film.This version does not have a need for the  guitar track that was in the original.