Backing Vocals – LaDonna Harley-PetersCo-producer – Chris LocoEngineer – Beatriz ArtolaPiano, Keyboards, Drums, Percussion – Fraser T SmithProducer – Fraser T Smith, Naughty Boy Producer [Additional] – Orlando "Jahill Beats" Tucker*Programmed By – Chris Loco, Fraser T Smith, Orlando "Jahill Beats" Tucker*Recorded By – Beatriz Artola, Seth WaldmannWritten-By – Emeli Sandé*, Fraser T Smith, Harry Craze, Hugo Chegwin, James Murray , Leona Lewis, Mustafa Omer, S. Khan*

Backing Vocals – Eemia, LaDonna Harley-PetersDrums – Ash SoanEngineer – Beatriz ArtolaGuitar – Fraser T SmithKeyboards, Programmed By – Chris Loco, Fraser T SmithProducer – Chris Loco, Fraser T SmithRecorded By [Additional Vocals] – Seth WaldmannWritten-By – Bonnie McKee, Fraser T Smith, Kelly Sheehan, Leona Lewis

Engineer – Ryan WilliamsProducer – Ammo , Josh Abraham, OligeeWritten-By – Bonnie McKee, Joshua Coleman, Lukasz Gottwald

Backing Vocals – Ina Wroldsen, LaDonna Harley-PetersDrum Programming – Chris Loco, Fraser T SmithEngineer – Beatriz ArtolaGuitar, Keyboards – Chris Loco, Fraser T SmithProducer – Chris Loco, Fraser T SmithProducer [Additional] – Tim DeluxeViolin – Sally JacksonWritten-By – Fraser T Smith, Ina Wroldsen

Arranged By [Strings], Conductor [Strings] – Guy FarleyEngineer – Alex Graupera, Charlie Hugall, Craigie Dodds, Jack Guy, Seth WaldmannEngineer ["Lips Choir"] – Charlie HugallEngineer [Strings] – Ben Georgiadis*Mixed By – Mark 'Spike' Stent*Mixed By [Assisted By] – Matty Green Percussion [Additional] – Charlie HugallPiano, Keyboards, Guitar, Drums, Programmed By – Craigie DoddsProducer – Craigie DoddsWritten-By – Craigie Dodds

Arranged By [Strings] – Rosie DanversBacking Vocals – Eemia, Emeli Sandé*Cello – Bryony James, Rosie DanversDouble Bass – Steve MairEngineer – Beatriz ArtolaEngineer [Strings] – Steve Price Piano, Keyboards, Drums, Programmed By – Fraser T SmithProducer – Chris Loco, Fraser T SmithStrings – Wired StringsViola – Becky Jones , Bruce WhiteViolin – Alison Dods, Debbie Widdup, Helen Hawthorn*, Jenny Sacha, Kerenza Peacock, Patrick Kiernan, Sarah Sexton, Stephanie CaveyWritten-By – C. Crowhurst*, Emeli Sandé*

Backing Vocals – Leona Lewis, Livvi FrancCoordinator [Production Co-ordinator] – Kim LumpkinEngineer [Assistant] – Brandon N. CaddellGuitar – Brent PaschkeInstruments – Rodney "Darkchild" Jerkins*Mixed By [2nd Floor Studios] – Matt Champlin, Rodney "Darkchild" Jerkins*Mixed By [Ninja Beat Club] – Phil TanProducer – Rodney "Darkchild" Jerkins*Recorded By – Matt ChamplinSound Designer – Greg Morgan Written-By – Leona Lewis, Olivia Waithe, Rodney Jerkins

Backing Vocals – LaDonna Harley-Peters, Leona LewisEngineer – Beatriz ArtolaKeyboards, Drum Programming – Fraser T SmithProducer – Fraser T SmithRecorded By [Vocals] – Seth WaldmannWritten-By – Fraser T Smith, Jörgen Elofsson, Leona Lewis, R. Moulden*

Engineer – Seth Waldmann, Smith CarlsonEngineer [Assisted By] – Alex GrauperaEngineer [Assitant Engineered For Mix] – Phil SeafordEngineer [Engineered For Mix] – John HanesGuitar – Brian RayInstruments [Additional] – Noel Zancanella, Ryan TedderKeyboards, Drums – Darin 'Pianoman' Whittington*Mixed By – Serban Ghenea, Serban GheneaProducer – Noel Zancanella, Ryan TedderWritten-By – Curt Smith, Leona Lewis, Noel Zancanella, Roland Orzabal, Ryan Tedder

Backing Vocals – LaDonna Harley-PetersEngineer – Beatriz ArtolaPiano, Keyboards, Programmed By – Fraser T SmithProducer – Fraser T Smith, Naughty Boy Recorded By [Additional Vocal Recording] – Seth WaldmannWritten-By – Andrea Martin, Luke Juby, S. Khan*

Bass – Mike FreeshCo-producer – Brent Kutzle, Fis Shkreli, Noel ZancanellaDrum Programming – Fis Shkreli, Mike Freesh, Trent MazurEngineer – Mike Freesh, Sam Wheat, Smith CarlsonEngineer [Assisted By] – Tom HoughGuitar – Trent MazurInstruments [Additional] – Ryan TedderProducer – DJ Frank E*, Ryan TedderSound Designer – Fis ShkreliSynth – Mike Freesh, Trent MazurWritten-By – Brent Kutzle, Fis Shkreli, Justin Franks, Leona Lewis, Noel Zancanella, Peter Svensson, Ryan Tedder

Backing Vocals – LaDonna Harley-PetersEngineer – Beatriz Artola, Phil Allen*Piano, Keyboards, Drums – Fraser T SmithProducer – Fraser T SmithRecorded By [Vocals] – Seth WaldmannWritten-By – Fraser T Smith, LP*, Leona Lewis

Backing Vocals – LaDonna Harley-PetersCo-producer – Chris LocoEngineer – Beatriz ArtolaPiano, Keyboards, Drums, Percussion – Fraser T SmithProducer – Fraser T Smith, Naughty Boy Producer [Additional] – Orlando "Jahill Beats" Tucker*Programmed By – Chris Loco, Fraser T Smith, Orlando "Jahill Beats" Tucker*Recorded By – Beatriz Artola, Seth WaldmannWritten-By – Emeli Sandé*, Fraser T Smith, Harry Craze, Hugo Chegwin, James Murray , Leona Lewis, Mustafa Omer, S. Khan*

Engineer – Beatriz ArtolaPiano – Fraser T SmithProducer, Mixed By – Fraser T SmithRecorded By [Vocals] – Alex GrauperaWritten-By – Emeli Sandé*, Fraser T Smith, Harry Craze, Hugo Chegwin, James Murray , Leona Lewis, Mustafa Omer, S. Khan*

Mixed By – Beatriz ArtolaPiano – Fraser T SmithWritten-By – Fraser T Smith, Ina Wroldsen

Cello – Ira Glansbieek*Mixed By – Dan Parry*Piano – Tommy King*Recorded By – Alex GrauperaWritten-By – Brent Kutzle, Fis Shkreli, Justin Franks, Leona Lewis, Noel Zancanella, Peter Svensson, Ryan Tedder

Arranged By [String Arranger], Leader [Strings] – Rosie DanversCello – Bryony Jame*, Rosie DanversDouble Bass – Stephen Mair*Engineer – Beatriz ArtolaEngineer [Assistant Engineer For Strings] – Roman TurtevEngineer [Assistant] – Liam NolanEngineer [Recording Engineer For Strings] – Nick Taylor Mixed By – Fraser T SmithPiano, Bass, Guitar – Fraser T SmithProducer – Fraser T SmithViola – Nick Barr, Polly WiltshireViolin – Anna Croad, Debbie Widdup, Eleanor Stanford*, Jenny Sacha, Patrick Kiernan, Sarah Sexton, Stephenia Cavey*Written-By – Adam Duritz, Ben Mize, Charles Gillingham, Daniel Vickery*, David Bryson, Matthew Malley*

Backing Vocals – Emeli Sandé*Guitar, Synth, Mandolin, Ukulele, Programmed By – Al Shux*Mixed By – Ash HowesProducer – Al Shux*Violin – Catriona ParkerWritten-By – A. Shuckburgh*, Emeli Sandé*

Mastered By – Vlado MellerProducer – Sandy VeeProducer [Additional] – Afrojack, The Young Boys Remix – AfrojackWritten-By – Arash Pournouri, Autumn Rowe, Sandy Wilhelm, Simon Jeffes, Tim Bergling