アップタウン・スペシャル
Mark Ronson:Guitar, Linn Drum, Programming
Bruno Mars:Vocals, Drums
Jamareo Artis:Bass
Phred Brown:Additional Keyboards
Dave Guy:Trumpet
Jimmy King:Trumpet
Michael Leonhart:Trumpet
Kameron Whalum:Trombone
Ray Mason:Trombone
Ian Hendrixson-Smith:Baritone Saxophone
Dwayne Dugger:Tenor Saxophone
Neal Sugarman:Tenor Saxophone
Engineer:Mark Ronson, Boo Mitchell, Charles Moniz, Inaam Haq, Josh Blair, Wayne Gordon
Additional Engineer:Devin Nakao, Ken Lewis, Matthew Stevens, Riccardo Damian
Mixed by Serban Ghenea
Mixed (Engineer) by John Hanes
Assisted Mixed by Joe Visciano
Mastered by Tom Coyne