Don't Forget[]
La La Land[]
- Vocals - Demi Lovato
- Songwriting - Demi Lovato, Nick Jonas, Joe Jonas, Kevin Jonas II
- Background Vocals - Nick Jonas, Joe Jonas, Kevin Jonas II, John Taylor
- Guitars - Nick Jonas, Kevin Jonas II, John Fields, John Taylor
- Drums - Dorian Crozier
- Bass - John Fields
- Keyboards - John Fields
- Programming - John Fields
- Production - John Fields, Jonas Brothers
- Recording - John Fields
- Guitar Solo - Devin Bronson
- Mixing - Chris Lord-Alge
- Assistant - Nik Karpin
- Mastering - Ted Jensen
Get Back[]
- Vocals - Demi Lovato
- Songwriting - Demi Lovato, Nick Jonas, Joe Jonas, Kevin Jonas II
- Background Vocals - Nick Jonas, Joe Jonas, Kevin Jonas II, John Taylor
- Guitars - Nick Jonas, Kevin Jonas II, John Fields, John Taylor
- Drums - Jack Lawless
- Bass - John Fields
- Keyboards - John Fields
- Programming - John Fields
- Recording - John Fields
- Production - John Fields, Jonas Brothers
- Mixing - Chris Lord-Alge
- Assistant - Nik Karpin
- Mastering - Ted Jensen
Don't Forget[]
- Vocals - Demi Lovato
- Songwriting - Demi Lovato, Nick Jonas, Joe Jonas, Kevin Jonas II
- Percussion - Nick Jonas
- Guitars - Nick Jonas, John Fields
- Drums - Dorian Crozier, Michael Bland
- Bass - John Fields
- Keyboards - John Fields
- Programming - John Fields
- Recording - John Fields
- Production - John Fields, Jonas Brothers
- Mixing - Chris Lord-Alge
- Assistant - Nik Karpin
- Mastering - Ted Jensen
Here We Go Again[]
- Demi Lovato – lead vocals, guitar
- Aris Archontis – producer, mixing
- Tommy Barbarella – synthesizer
- Michael Bland – drums, programming
- Ken Chastain – percussion, programming
- Daphne Chen – violin
- Lauren Chipman – viola
- Gary Clark – producer, instruments, programming
- Bob Clearmountain – mixing
- Mathew Cooker – cello
- Jason Coons – engineer
- Dorian Crozier – engineer, drums
- Andy Dodd – producer
- Richard Dodd – cello
- Geoff Dugmore – drums
- John Fields – producer, drums, bass guitar, keyboards, mixing, percussion, programming, background vocals
- Mher Filian – keyboards, programming
- Nikki Flores – background vocals
- Eric Gorfain – violin
- Paul David Hager – mixing
- Isaac Hasson – programming, synthesizer
- Nick Jonas – guitars, drums, background vocals
- Chris Lord-Alge – mixing
- Stephen Lu – string arranger, conductor, string
- Jeannie Lurie – producer
- John Mayer – guitars
- Jon McLaughlin – piano, synthesizer, background vocals
- Steven Miller – engineer
- Chen Neeman – producer
- Sheryl Nields – photography
- Will Owsley – guitar, synthesizer, background vocals
- Radu Pieptea – violin
- Wes Precourt – violin
- Lindy Robbins – background vocals
- David Sage – viola
- Simon Sampath-Kumar – engineer
- David Snow – creative direction
- SuperSpy – producers, engineers
- Gavin Taylor – art direction, design
- Jesse Owen Astin - Guitars
- Adam Watts – producer
Unbroken[]
Demi[]
- Demi Lovato – lead vocals
- Cher Lloyd – vocals (track 8)
- Felicia Barton – background vocals (track 6)
- Battleroy – keys (track 3)
- David Bukovinszky – cello (tracks 3, 12)
- Carl Falk – all instruments (tracks 8, 12), guitars (tracks 8, 12), background vocals (track 8)
- Livvi Franc – background vocals (track 5)
- Larry Goetz – guitars (track 3)
- Andrew Goldstein – piano (tracks 10, 13), guitar (track 10), keyboards (track 10)
- Corky James – banjo (track 2), guitar (track 2)
- Jonas Jeberg – all instruments (track 2)
- Mattias Johansson – violin (tracks 3, 12)
- Emanuel Kiriakou – piano (tracks 6, 10, 13), guitar (track 10), keyboards (track 10)
- Albin Nedler – background vocals (track 8)
- Chris Patrick – background vocals (track 8)
- Anton Patzner – viola (track 6), violin (track 6)
- Lewis Patzner – cello (track 6)
- Matt Rad – background vocals (track 6), piano (track 6), keyboards (track 6)
- Jarrad Rogers – piano (track 9), drums (track 9), bass (track 9), guitars (track 9)
- Jordan Sapp – additional guitars (track 12)
- Jamie Snell – guitars (track 9)
- Matt Squire – drums (track 3), keyboards (track 3), guitars (track 3)
- Ryan Tedder – instrumentation (track 4)
- Rami Yacoub – all instruments (tracks 8, 12), bass (tracks 8, 12)
- Noel Zancanella – instrumentation (track 4)
Production
- Mitch Allan – production (tracks 1, 5)
- Battleroy – production (track 3), programming (track 3)
- Mattias Bylund – strings arrangement (tracks 3, 12), strings recording (tracks 3, 12), strings editing (tracks 3, 12)
- Smith Carlson – engineering (track 4)
- Thomas Cullison – vocal engineering assistant (tracks 8, 12)
- Brendan Dekora – engineering (track 7)
- Jason Evigan – production (tracks 1, 5, 11), co-production (track 2), vocal production (track 11)
- Carl Falk – production (tracks 8, 12), programming (tracks 8, 12), vocal recording (tracks 8, 12)
- Chris Gehringer – mastering
- Serban Ghenea – mixing
- Larry Goetz – engineering (track 3)
- Andrew Goldstein – production (tracks 10, 13), programming (tracks 10, 13)
- John Hanes – engineered for mix
- Adam Harr – engineering assistant (track 6)
- Jonas Jeberg – production (track 2), programming (track 2)
- Micah Johnson – engineering assistant (track 4)
- Emanuel Kiriakou – production (tracks 7, 10, 13), string arrangements (track 7), programming (track 10)
- Jens Koerkemeier – engineering (track 7), digital editing (tracks 10, 13)
- Savan Kotecha – vocal recording (tracks 8, 12)
- Davis Meissner – engineering assistant (track 7)
- The Monsters and the Strangerz – production (track 11)
- Kyle Moorman – engineering (track 2)
- Albin Nedler – vocal editing (track 8)
- Chris Patrick – vocal editing (track 8)
- Anton Patzner – string arrangements (track 6)
- Anne Preven – vocal production (track 6)
- David "DQ" Quiñones – vocal production (tracks 3, 9)
- Matt Rad – production (track 6), engineering (track 6), drum programming (track 6), string arrangements (track 6)
- Jarrad Rogers – production (track 9), programming (track 9)
- Matt Squire – production (track 3), engineering (track 3), programming (track 3)
- Zach Steele – vocal engineering (tracks 8, 12)
- Ryan Tedder – production (track 4), programming (track 4)
- Pat Thrall – digital editing (tracks 10, 13)
- Steve Tippeconnic – engineering (track 3)
- Josh Wilbur – engineering (tracks 3, 9), vocal recording (track 9)
- Rami Yacoub – production (tracks 8, 12), programming (tracks 8, 12), vocal editing (tracks 8, 12), vocal recording (tracks 8, 12)
- Noel Zancanella – production (track 4), programming (track 4)
Design and management
- Eddie De La Garza – management
- Enny Joo – art direction, design
- Philymack – management
- Rankin – photography
- Dave Snow – creative direction
- Mio Vukovic – A&R
- Sarah Yeo – A&R coordination
Heart Attack[]
- Songwriting - Demi Lovato, Mitch Allan, Jason Evigan, Sean Douglas, Nikki Williams, Aaron Phillips
- Vocals - Demi Lovato
- Production - Mitch Allan, Jason Evigan
- Mixing - Serban Ghenea
- Engineered for Mix - John Hanes
- Mastering - Chris Gehringer
Made in the USA[]
- Lead Vocals - Demi Lovato
- Songwriter - Demi Lovato, Jonas Jeberg, Jason Evigan, Corey Chorus, Blair Perkins
- Producer - Jonas Jeberg
- Instruments - Jonas Jeberg
- Vocal Producer - Jonas Jeberg, Blair Perkins
- Vocal Co- producer - Jason Evigan
- Programming - Jonas Jeberg
- Drums - Demi Lovato
- Guitar - Corky James
- Piano - Corky James
- Banjo - Corky James
- Engineer - Kyle Moorman
- Mixer - Serban Ghenea
- Mix Engineer - John Hanes
- Mastering - Chris Gehringer
Neon Lights[]
- Vocals - Demi Lovato
- Songwriting - Demi Lovato, Mario Marchetti, Tiffany Vartanyan, Ryan Tedder, Noel Zancanella
- Production - Ryan Tedder, Noel Zancanella
- Instrumentation - Ryan Tedder, Noel Zancanella
- Programming - Ryan Tedder, Noel Zancanella
- Engineering - Smith Carlson
- Engineering Assistance - Micah Johnson
- Mixing - Serban Ghenea
- Engineered for Mix - John Hanes
- Mastering - Chris Gehringer
Nightingale[]
- Lead Vocals - Demi Lovato, Matt Rad
- Songwriting - Demi Lovato, Matt Rad, Anne Preven, Felicia Barton
- Production - Matt Rad
- Background Vocals - Matt Rad, Felicia Barton
- Drum Programming - Matt Rad
- Engineering - Matt Rad
- Keyboards - Matt Rad
- Piano - Matt Rad
- String Arrangements - Anton Patzner, Matt Rad
- Vocal Production - Anne Preven
- Violin - Anton Patzner
- Viola - Anton Patzner
- Cello - Lewis Patzner
- Mixer - Serban Ghenea
- Engineered for Mix - John Hanes
- Mastering - Chris Gehringer
Confident[]
Tell Me You Love Me[]
- Lead Vocals - Demi Lovato
- Additional Vocals - "Downtown" Trevor Brown (track 3), Warren "Oak" Felder (track 3), Zaire Koalo (tracks 1, 3)
- Featured Artist - Lil Wayne (track 8), Stefflon Don (track 13), Jax Jones (track 13), Cheat Codes (track 15)
- Background Vocals - Charity "CherryD" Davis (track 14), Sean Douglas (track 1), Kirby Lauryen (track 2), Ayani Layli (track 14), MNEK (track 13)
- Electric Guitar - Jonathan Asperil (track 14), Steven "Styles" Rodriguez (track 14)
- Guitars - John Hill (track 2), Kevin Hissink (track 9), Stint (track 2), Adam Tressler (tracks 11-12), Ido Zmishlany (track 6)
- Acoustic Guitar - Warren "Oak" Felder (track 5), Adam Ross (track 14)
- Bass - Thomas Drayton (tracks 11-12), John Hill (track 2), Kevin Hissink (track 9), Andrew Portes (track 6), Stint (track 2)
- Piano - John Hill (track 2), Steven "Styles" Rodriguez (track 14), Stint (track 2), Ido Zmishlany (track 6)
- Keyboards - Warren "Oak" Felder (tracks 1, 3), Dave Palmer (track 2), Ido Zmishlany (track 6), Sermstyle (track 9)
- Synthesizer - Warren "Oak" Felder (tracks 3, 5), Jax Jones (track 13)
- Alto - Laurhan Beato (track 14), Quishima Dixon (track 14)
- Tenor - Nelson Beato (track 14), Deonis "Pumah" Cook (track 14)
- Tenor Saxophone - Daro Behroozi (track 6)
- Percussion - Carl L. Carter (track 14), Ido Zmishlany (track 6)
- Drums - Carl L. Carter (track 14), John Hill (track 2), Jax Jones (track 13), Lenny "The Ox" Reece (track 6), Stint (track 2)
- Horn - John Hill (track 2), Stint (track 2)
- Fender Rhodes - Steven "Styles" Rodriguez (track 14)
- Hammond B3 - Bennett Paysinger (track 14), Steven "Styles" Rodriguez (track 14)
- Trumpet - Joshua Gawel (track 6)
- All Instruments - Jonas Jeberg (track 4), Sir Nolan (track 17)
- Soprano - Whitney Rollins (track 14), Danielle Withers (track 14)
- Production - Sarah Aarons (track 16), Ben Abraham (track 16), Trevor Dahl (track 15), DJ Mustard (track 8), Oak Felder (tracks 1, 3, 5, 7, 10), Jackson Foote (track 15), John Hill (track 2), Jonas Jeberg (track 4), Jax Jones (track 13), Anton Kuhl (track 4), Ari Leff (track 15), Mark Ralph (track 13), Rush Hr. (tracks 11-12), Sermstyle (track 9), Sir Nolan (track 17), Stint (track 2), Ido Zmishlany (track 6)
- Recording - Sarah Aarons (track 16), Ben Abraham (track 16), Matt Bang (track 6), Cheat Codes (track 15), Rob Cohen (track 2), Oak Felder (tracks 3, 5, 7, 10), Mike Fennel (track 6), Kevin Hissink (tracks 9, 11-12), Jonas Jeberg (track 4), Nicole "Coco" Llorens (track 6), Sir Nolan (track 17), Oli Straus (track 6), Nolan Westcott (track 6), Ido Zmishlany (track 6)
- Vocal Production - Mitch Allan (tracks 4, 8, 11-12, 15-16), Taylor Parks (track 9)
- Engineering - Mitch Allan (tracks 2, 4, 15), Jose Balaguer (track 1), Rob Cohen (track 2), Jonas Jeberg (track 4), Drew Smith (track 13)
- Vocal Recording - Jose Balaguer (track 4), Manny Galvez (track 8), Chantry Johnson (tracks 11-12, 16), Zeke Mishanec (tracks 2, 8), Jaime Velez (track 9)
- Co-production - "Downtown" Trevor Brown (tracks 1, 3, 10), Kevin Hissink (track 9), Zaire Koalo (tracks 1, 3, 5, 10)
- Programming - "Downtown" Trevor Brown (tracks 1, 3), Trevor Dahl (track 15), Oak Felder (tracks 1, 5, 7, 10), Jackson Foote (track 15), John Hill (track 2), Jax Jones (track 13), Ari Leff (track 15), Sir Nolan (track 17), Stint (track 2), Ido Zmishlany (track 6)
- Synthesizer Programming - "Downtown" Trevor Brown (tracks 1, 3, 10), Oak Felder (tracks 1, 10),
- Assistant Recording - Zach Brown (track 6), Martin Gray (track 6)
- Mixing - Serge Courtois (track 17), Eric J Dubowsky (track 5), Serban Ghenea (tracks 2, 15), Jaycen Joshua (track 8), Erik Madrid (tracks 3-4, 7, 9-12), Manny Marroquin (track 1), Tony Maserati (track 6), Mark Ralph (track 13)
- Mixing Assistant - Scott Desmarais (track 1), Robin Florent (track 1), Alex Spencer (tracks 3, 7, 9-12), Tim Watt (track 5)
- Editing - Rob Cohen (track 2)
- Assistant Mix Engineer - Miles Comasky (track 6)
- Additional Recording - Oak Felder (track 1),
- Keyboards Arrangement - Oak Felder (tracks 1, 3),
- Assistant Engineering - Tom AD Fuller (track 13), Nicole "Coco" Llorens (track 1), Keith "Daquan" Sorrells (tracks 1, 3, 5, 7, 10)
- Mixing Engineering - Chris Galland (track 1)
- Mastering - Chris Gehringer, Stuart Hawkes (track 13), Will Quinnell
- Engineered for Mix - John Hanes (tracks 2, 15)
- Drums Programming - Jax Jones (track 13), Zaire Koalo (tracks 1, 3, 5, 10)
- Synth Programming - Jax Jones (track 13),
- Recording Arrangement - Jax Jones (track 13)
- Assistant - Nicole "Coco" Llorens (track 4)
- Additional Vocal Production - Scott Robinson (tracks 4, 8, 11-12)
- Art Direction - Sandra Brummels, Alberto Erazo, Kyledidthis
- Design - Alberto Erazo, Kyledidthis
- Photography - Dennis Leupold
- Package Production - Andy Proctor
- Executive Producer - David Massey
Sorry Not Sorry[]
- Lead Vocals - Demi Lovato
- Composition - Demi Lovato, Oak Felder, "Downtown" Trevor Brown, Zaire Koalo, Sean Douglas
- Background Vocals - Oak Felder, "Downtown" Trevor Brown, Zaire Koalo, Sean Douglas
- Production - Oak Felder
- Additional Record Engineering - Oak Felder
- Keyboard Arrangement - Oak Felder
- Synthesizer Programming - Oak Felder, "Downtown" Trevor Brown
- Co-production - "Downtown" Trevor Brown, Zaire Koalo
- Drum Programming - Zaire Koalo
- Recording - Jose Balaguer
- Additional Engineering - Nicole "Coco" Llorens
- Engineering Assistance - Keith "Daquan" Sorrells
- Mixing - Manny Marroquin
- Mix Engineering - Chris Galland
- Mix Assistance - Robin Florent, Scott Desmarais
- Mastering - Chris Gehringer, Will Quinnell
Tell Me You Love Me[]
- Lead Vocals - Demi Lovato
- Production - John Hill, Stint
- Bass - John Hill, Stint
- Drums - John Hill, Stint
- Guitar - John Hill, Stint
- Horn - John Hill, Stint
- Piano - John Hill, Stint
- Programming - John Hill, Stint
- Vocal Production - Mitch Allan
- Additional Vocal Production - Scott Robinson
- Recording - Rob Cohen
- Editing - Rob Cohen
- Vocals Recording - Zeke Mishanec
- Mixing - Serban Ghenea
- Mixing Engineering - John Hanes
- Background Vocals - Kirby Lauryen
- Keyboards - Dave Palmer
- Mastering - Chris Gehringer, Will Quinnell
Sexy Dirty Love[]
- Lead Vocals - Demi Lovato
- Composition - Demi Lovato, Warren "Oak" Felder,"Downtown" Trevor Brown, Zaire Koalo
- Production - Warren "Oak" Felder
- Background Vocals - Warren "Oak" Felder, "Downtown" Trevor Brown, Zaire Koalo
- Recording - Warren "Oak" Felder
- Keyboards - Warren "Oak" Felder
- Keyboard arrangement - Warren "Oak" Felder
- Synthesizer Programming - Warren "Oak" Felder, "Downtown" Trevor Brown
- Co-production - "Downtown" Trevor Brown, Zaire Koalo
- Drum Programming - Zaire Koalo
- Engineering Assistance - Keith "Daquan" Sorrells
- Mixing - Erik Madrid
- Mixing Assistance - Alex Spencer
- Mastering - Chris Gehringer, Will Quinnell
You Don't Do It For Me Anymore[]
- Lead Vocals - Demi Lovato
- Production - Jonas Jeberg
- Recording - Jonas Jeberg
- All Instruments - Jonas Jeberg
- Additional Production - Anton Kuhl
- Vocal Production - Mitch Allan
- Additional Vocal Production - Scott Robinson
- Vocal Recording - Jose Balaguer
- Assistance - Nicole "Coco" Llorens
- Mixing - Erik Madrid
- Mixing Assistance - Alex Spencer
- Mastering - Chris Gehringer, Will Quinnell
Instruction[]
- Composer - Jax Jones, Demi Lovato, Stefflon Don, MNEK
- Lyricist - Jax Jones, Demi Lovato, Stefflon Don, MNEK
- Vocalist - Demi Lovato, Stefflon Don
- Producer - Jax Jones
- Drum Programmer - Jax Jones
- Programmer - Jax Jones
- Recording Arranger - Jax Jones
- Synthesizer Programmer - Jax Jones
- Producer - Mark Ralph
- Mixer - Mark Ralph
- Mastering Engineer - Stuart Hawkes
- Engineer - Drew Smith
- Assistant Recording Engineer - Tom AD Fuller