Producer: Adam Levine - Artist: Maroon 5 - Vocal Producer: Gian Stone - Vocal Producer: Noah "Mailbox" Passovoy - Producer: The Monsters & Strangerz - Vocal Producer: The Monsters & Strangerz - Mixer: Serban Ghenea - Guitar: James Valentine - Guitar: Jesse Carmichael - Keyboards: Jesse Carmichael - Drums: Matthew "Matt" Flynn - Bass (Vocal): Mickey Madden - Keyboards: PJ Morton - Keyboards: Sam Farrar - Background Vocalist: Michael Pollack - Keyboards: Michael Pollack - Programming: The Monsters & Strangerz - Mastering Engineer: Randy Merrill - Engineer: Noah "Mailbox" Passovoy - Asst. Recording Engineer: Bo Bodnar - Engineer: Serban Ghenea - Percussion: Matthew "Matt" Flynn - Composer/Author: Adam Levine