Demi Lovato – Demi

Producer – The Suspex
Written-By – Mitch Allan
Written-By – Demi Lovato
Written-By – Aaron Phillips
Written-By – Jason Evigan
Written-By – Sean Douglas (3)
Written-By – Nikki Williams

Banjo, Guitar – Corky James
Co-producer [Vocals] – Jason Evigan
Engineer – Kyle Moorman
Instruments [All], Producer, Programmed By – Jonas Jeberg
Producer [Vocals] – Jonas Jeberg
Written-By – Corey Chorus
Written-By – Demi Lovato
Written-By – Jason Evigan
Written-By – Jonas Jeberg
Written-By – Blair Perkins

Arranged By [Strings], Edited By [Strings], Recorded By [Strings] – Mattias Bylund
Cello – David Bukovinszky
Drum Programming, Guitar, Keyboards – Matt Squire
Engineer – Larry Goetz
Engineer – Steve Tippeconnic
Engineer – Josh Wilbur
Engineer – Matt Squire
Guitar – Larry Goetz
Keyboards, Programmed By – Battle Roy
Producer – Battle Roy
Producer – Matt Squire
Producer [Vocals] – David Quiñones
Violin – Mattias Johansson
Written-By – Roy Battle
Written-By – Demi Lovato
Written-By – Matt Squire
Written-By – Freddy Wexler

Engineer – Smith Carlson
Engineer [Assistant] – Micah Johnson
Instrumentation By, Programmed By – Ryan Tedder
Instrumentation By, Programmed By – Noel Zancanella
Producer – Ryan Tedder
Producer – Noel Zancanella
Written-By – Tiffany Vartanyan
Written-By – Demi Lovato
Written-By – Ryan Tedder
Written-By – Noel Zancanella
Written-By – Mario Marchetti

Backing Vocals – Livvi Franc
Producer – The Suspex
Written-By – Mitch Allan
Written-By – Jason Evigan
Written-By – Livvi Franc

Arranged By [Strings] – Matt Radosevich
Arranged By [Strings] – Anton Patzner
Backing Vocals – Matt Radosevich
Backing Vocals – Felicia Barton
Cello – Lewis Patzner
Drum Programming, Keyboards, Piano – Matt Radosevich
Engineer [Assistant] – Adam Harr
Engineer, Producer – Matt Radosevich
Producer [Vocal] – Anne Preven
Viola, Violin – Anton Patzner
Written-By – Demi Lovato
Written-By – Matt Radosevich
Written-By – Anne Preven
Written-By – Felicia Barton

Arranged By [Strings], Piano – Emanuel Kiriakou
Engineer – Brendan Dekora
Engineer – Jens Koerkemeier
Engineer [Assistant] – Davis Meissner
Producer – Emanuel Kiriakou
Written-By – Priscilla Renea
Written-By – Emanuel Kiriakou

Backing Vocals – Albin Nedler
Backing Vocals – Carl Falk (2)
Backing Vocals – Chris Patrick (2)
Bass – Rami
Edited By [Vocals] – Albin Nedler
Edited By [Vocals] – Chris Patrick (2)
Edited By [Vocals] – Rami
Engineer [Vocals, Assistant] – Thomas Cullison
Engineer [Vocals] – Zach Steele
Featuring [Vocals] – Cher Lloyd
Guitar – Carl Falk (2)
Instruments [All], Producer, Programmed By – Carl Falk (2)
Instruments [All], Producer, Programmed By – Rami
Recorded By [Vocals] – Savan Kotecha
Recorded By [Vocals] – Carl Falk (2)
Recorded By [Vocals] – Rami
Written-By – Demi Lovato
Written-By – Savan Kotecha
Written-By – Carl Falk (2)
Written-By – Rami Yacoub
Written-By – Cher Lloyd

Bass, Drums, Guitar, Piano, Programmed By – Jarrad Rogers
Engineer, Recorded By [Vocals] – Josh Wilbur
Guitar – Jamie Snell
Producer – Jarrad Rogers
Producer [Vocals] – David Quiñones
Written-By – Lindy Robbins
Written-By – Julia Michaels
Written-By – Jarrad Rogers

Edited By [Digital] – Pat Thrall
Edited By [Digital] – Jens Koerkemeier
Guitar, Keyboards, Piano, Programmed By – Emanuel Kiriakou
Guitar, Keyboards, Piano, Programmed By – Andrew Goldstein
Producer – Emanuel Kiriakou
Producer – Andrew Goldstein
Written-By – Demi Lovato
Written-By – Savan Kotecha
Written-By – Emanuel Kiriakou
Written-By – Andrew Goldstein

Producer – The Monsters & Strangerz
Producer – Jason Evigan
Producer [Vocals] – Jason Evigan
Written-By – Stefan Johnson
Written-By – Ali Tamposi
Written-By – Demi Lovato
Written-By – Jason Evigan
Written-By – Jordan Johnson (2)
Written-By – Marcus Lomax

Arranged By [Strings], Edited By [Strings], Recorded By [Strings] – Mattias Bylund
Bass – Rami
Cello – David Bukovinszky
Edited By [Vocals] – Rami
Engineer [Vocals, Assistant] – Thomas Cullison
Engineer [Vocals] – Zach Steele
Guitar – Carl Falk (2)
Guitar [Additional] – Jordan Sapp
Instruments [All], Producer, Programmed By – Carl Falk (2)
Instruments [All], Producer, Programmed By – Rami
Recorded By [Vocals] – Savan Kotecha
Recorded By [Vocals] – Carl Falk (2)
Recorded By [Vocals] – Rami
Violin – Mattias Johansson
Written-By – Demi Lovato
Written-By – Savan Kotecha
Written-By – Carl Falk (2)
Written-By – Rami Yacoub

Edited By [Digital] – Pat Thrall
Edited By [Digital] – Jens Koerkemeier
Piano, Programmed By – Emanuel Kiriakou
Piano, Programmed By – Andrew Goldstein
Producer – Emanuel Kiriakou
Producer – Andrew Goldstein
Written-By – Demi Lovato
Written-By – Lindy Robbins
Written-By – Emanuel Kiriakou
Written-By – Andrew Goldstein

Featuring – Olly Murs

Edited By [Digital] – Pat Thrall
Edited By [Digital] – Jens Koerkemeier
Guitar, Keyboards, Piano, Programmed By – Emanuel Kiriakou
Guitar, Keyboards, Piano, Programmed By – Andrew Goldstein
Mixed By – Jens Koerkemeier
Producer – Emanuel Kiriakou
Producer – Andrew Goldstein
Written-By – Demi Lovato
Written-By – Evan Kidd Bogart
Written-By – Emanuel Kiriakou
Written-By – Andrew Goldstein

Written-By – Demi Lovato
Written-By – Matt Radosevich
Written-By – Anne Preven
Written-By – Felicia Barton

Written-By – Demi Lovato
Written-By – Savan Kotecha
Written-By – Carl Falk (2)
Written-By – Rami Yacoub
Written-By – Cher Lloyd