Credits

Gary Clark: Programming, Producer
Bob Clearmountain: Mixing
Demi Lovato: Vocals
Adam Watts: Producer
Andy Dodd: Producer
Chris Lord-Alge: Mixing
John Fields: Bass, Drums, Programming, Producer, Percussion, Keyboards, Mixing, Vocals
Nick Jonas: Drums, Vocals
Michael Bland: Drums, Programming
Jon McLaughlin: Synthesizer, Piano, Backing Vocals
Steven Miller: Engineer
Eric Gorfain: Violin
Geoff Dugmore: Drums
Paul David Hager: Mixing
Daphne Chen: Violin
Radu Pieptea: Violin
David Sage: Viola
Mathew Cooker: Cello
Richard Dodd: Cello
Tommy Barbarella: Synthesizer
Dorian Crozier: Drums, Engineer
Stephen Lu: Conductor, Arranger
Ken Chastain: Programming, Percussion
Lauren Chipman: Viola
Lindy Robbins: Backing Vocals
Jeannie Lurie: Producer
Jason Recon Coons: Engineer
Wes Precourt: Violin
Will Owlsey: Guitar, Synthesizer, Vocals
Aris Archontis: Producer, Mixing
Mher Filian: Programming, Keyboards
Nikki Flores: Backing Vocals
Isaac Hasson: Programming, Synthesizer
Simon Sampath Kumar: Engineer
Chen Neeman: Producer