Producer: Mariah Carey - Producer: C. "Tricky" Stewart - Featuring: Ne-Yo - Producer: James "Big Jim" Wright - Recording Engineer: Brian Garten - Recording Engineer: Brian "B-Luv" Thomas - Asst. Recording Engineer: Luis Navarro - Recording Engineer: Jaymz Hardy Martin III - Keyboards: "Big Jim" Wright - Keyboards: C. "Tricky" Stewart - Mixer: Phil Tan - Additional Mixer: Carlos Oyanedel - Additional Mixer: Damien Lewis