Super U - written by Corey Kelly, produced by Al Fraser for Smoothbeats Only. All Vocals by Corey Kelly. Vocal Production by Corey Kelly. Additional Vocal Production by Tyree Williams-Kelly and Antwan Michael. Recorded and Mixed by Robbie Simmons at Forge Studios in Oreland, PA. Mastered by Robbie Simmons Super U (Live Acoustic Version) - written by Corey Kelly, produced by Corey Kelly and Jeff Ralston. Lead Vocals by Corey Kelly. Background Vocals by Tyree Williams-Kelly and Lisa Elaine. Recorded at Forge Studios in Oreland, PA by Robbie Simmons. Mixed by Robbie Simmons at Forge Studios. Mastered by Robbie Simmons Rain Man - written by Corey Kelly, produced by Al Fraser of Smoothbeats Only. All Vocals by Corey Kelly. Vocal Production by Corey Kelly. Additional Vocal Production by Tyree Williams-Kelly. Recorded at Forge Studios in Oreland, PA by Robbie Simmons. Mixed by Robbie Simmons at Forge Studios. Mastered by Robbie Simmons.