Kirk Gill: Producer, Engineer on “Billionaire.”

 Kirk Gill: Producer, Engineer, background vocals, acoustic guitar, drums, drum loop, whistling, and accordion on “Five Song CD.”

 Jon Killough: Drums on “Five Song CD.”

 Chad Ferguson: Drums on “Five Song CD.”

Allan Bumgartner : Bass on “Billionaire” and “Five Song CD.”

 Clyde Becker : Violin on “Five Song CD.”