What is the name of the song played during the car ride to the party in the woods in Uncle Buck?

The only part you hear in the movie is a bass line.

What is the name of the song played during the car ride to the party in the woods in Uncle Buck?
It's taken from a song called: "The Hustler" by Lightin' Rod. It was redone..into a rap song in the 80's...and from that Rap Version, was mixed into just an instrumental