Chris at Ultra Swank has compiled 15 of the best variations of the Shaft theme:
"... The main theme for the movie is a guitar driven funk piece with Isaac's hot buttered soul voice driving it forward. There are countless covers and variations of the theme and today I give you fifteen of the best ones. The styles range from psychedelic organs to disco to reggae, there's something for everyone in the family. ..."
Shaft! (Shut your mouth)