| Crew Information
Rick Logan (born May 25, 1966) is an English singer and vocalist. He sung the song "Cletus, the Slack-Jawed Yokel!" in the episode "22 Short Films About Springfield" and "The Ballad of Jebediah Springfield" in the episode "Lisa the Iconoclast", although he was uncredited. He also did additional vocals for the episode "My Big Fat Geek Wedding". He also sung in the song "Dancing Workers Song" on the album The Simpsons: Testify.
Additional vocals by