From the "The Blues Brother" episode (01/24/1988) of the television sitcom Family Ties. Alex plays "I Feel So Good" by this bluesman on his WLEL Leland University radio show, but says he's dead. Dupre calls in to dispute that. He's a bus driver in Columbia.
An album is mentioned, Eddie Dupre at the Monterey Blues Festival which has the track "Keys to the Highway" on it.
Played by real musician Brownie McGhee, who also played fictional musician Toots Sweet in the film Angel Heart.