Ellie Goulding - Halcyon Days

Drums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotMixed By – Tom ElmhirstMixed By [Assistant] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Acoustic Guitar – Ellie GouldingDrums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX], Backing Vocals – Jim EliotMixed By – Tom ElmhirstMixed By [Assistant] – Ben BaptieProducer – Ellie Goulding, Jim EliotWritten-By – Ellie Goulding, Jim Eliot, Mima Stilwell

Arranged By [Choir], Conductor [Choir] – Sally HerbertChoir – The London Community Gospel Choir*Drums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotEngineer [Choir Recording Assistant] – Joel M Peters*Engineer [Choir Recording] – Graham ArcherMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Bass – Ellie GouldingDrums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Acoustic Guitar, Bass – Ellie GouldingDrums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Instruments – Mike Spencer, Rocky Morris, Rufio SandilandsProducer – Monsta Producer [Additional Vocal Production] – Mike Spencer, Monsta Producer [Additional], Mixed By – Mike SpencerProducer [Vocals] – Jonny LattimerRecorded By – Mike Spencer, Monsta Written-By – Ellie Goulding, Jonny Lattimer

Drums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Engineer – Richard VincentEngineer [Assistant] – Philippe DumaisMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer – BillboardWritten-By – Ariel Rechtshaid, Patrick James Grossi

Mixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer, Keyboards, Programmed By – John FortisProgrammed By [Additional] – Ashley KrajewskiRecorded By – Ashley Krajewski, George Murphy Violin – Kirsty ManganWritten-By – Ellie Goulding, John Fortis

Producer, Mixed By, Piano, Programmed By, Backing Vocals – Justin ParkerWritten-By – Ellie Goulding, Justin Parker

Drums, Synthesizer, Piano, Percussion, Drum Programming, Effects [Sound FX] – Jim EliotElectric Guitar – Ellie GouldingMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieWritten-By, Producer – Ellie Goulding, Jim Eliot

Cello – Rachael LanderEngineer [Assistant Strings Engineer] – John PrestageEngineer [Strings] – Adam Miller Mixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer, Piano, Synthesizer, Arranged By [Strings] – StarsmithViola – Natalie HoltViolin – Hannah Dawson, Kirsty ManganWritten-By – Ellie Goulding, Fin Dow-Smith

Mastered By – Karen ThompsonProducer, Mixed By, Instruments – Calvin HarrisWritten-By – Calvin Harris, Ellie Goulding

Backing Vocals – Rufio SandilandsDrums – Rocky MorrisKeyboards [Additional], Programmed By [Additional], Mixed By – Ash HowesKeyboards, Programmed By – Rocky Morris, Rufio SandilandsMusic By – Rocky Morris, Rufio SandilandsProducer [Vocals] – Ash Howes, Biff Stannard*Producer, Recorded By – Monsta Written-By – Ash Howes, Ellie Goulding, Richard Stannard

Engineer – Marc Bell Engineer [Assistant] – Philippe DumaisGuitar – Philippe LookMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer – BillboardWritten-By – Ellie Goulding, Mathieu Jomphe

Bass, Percussion, Electric Piano [Rhodes], Backing Vocals, Keyboards – Fin Dow-SmithDrums – Joe CleggEngineer [Drums] – Lee SlaterMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer – StarsmithVocals, Electric Guitar – Ellie Goulding, Fin Dow-SmithWritten-By – Ellie Goulding, Fin Dow-Smith

Engineer – Richard VincentEngineer [Assistant] – Philippe DumaisMixed By – Tom ElmhirstMixed By [Assistant], Engineer [Additional] – Ben BaptieProducer – BillboardRap – Tinie TempahWritten-By – Ariel Rechtshaid, Patrick James Grossi, Patrick Okogwu

Bass – Richard ‘Biff’ Stannard*Drums – Ash HowesProducer, Mixed By, Keyboards – Ash Howes, Richard ‘Biff’ Stannard*Programmed By – Steve MalcomsonWritten-By – Ash Howes, Ellie Goulding, Richard Stannard

Engineer – Greg Kurstin, Jesse ShatkinEngineer [Engineered For Mix] – John HanesEngineer [Vocals] – Rob KatzMixed By – Serban GheneaProducer [Vocals] – Ryan TedderProducer, Guitar, Keyboards, Programmed By – Greg KurstinWritten-By – Brent Kutzle, Ellie Goulding, Greg Kurstin, Noel Zancanella, Ryan Tedder

Backing Vocals – Nate RuessEngineer [Additional] – Alex Pasco, Jesse ShatkinEngineer [Engineered For Mix] – John HanesEngineer [Vocals] – Joe KearnsEngineer, Keyboards, Programmed By – Greg KurstinMixed By – Serban GheneaProducer [Vocals] – Greg Kurstin, Joe KearnsWritten-By – Ellie Goulding, Greg Kurstin, Nate Ruess

Mixed By – Robert OrtonProducer [Additional] – Sigma Producer [Vocals] – Eg WhiteProducer, Strings, Programmed By, Piano, Organ, Guitar, Drums – Robbie LamondWritten-By – Eg White, Ellie Goulding

Engineer – Beatriz ArtolaProducer, Keyboards, Bass Guitar, Programmed By, Drum Programming, Mixed By – Fraser T. Smith*Written-By – Ellie Goulding, Fraser T. Smith*

Producer, Mixed By, Arranged By, Programmed By, Mastered By – Hugo LeclercqWritten-By – Ellie Goulding, Hugo Leclercq

Engineer [Additional] – Sean Walsh Mixed By – Tom ElmhirstMixed By [Assistant] – Ben BaptieProducer – Cory Enemy, OligeeWritten-By – Bonnie McKee, Cory Nitta, Ellie Goulding, Oliver Goldstein

Producer, Mixed By, Mastered By – DJ Fresh*Written-By – Dan Stein, Ellie Goulding, The Invisible Men

Cello – Rachel Lander*Engineer – Ashley Krajewski, Joe Kearns, Richard Kayvan*Guitar – Nick CornuMixed By – Richard Kayvan*Music By – Mike ScottPercussion – Ashley KrajewskiPiano – Chris KetleyProducer, Bass, Keyboards – John FortisViolin, Viola – Kirsty Mangan

Guitar – Matti FreeMixed By – Noah B.*, Ryan SchwabeProducer – Xaphoon JonesSaxophone – Dahi DivineWritten-By – Charlie Andrew, Gus Unger-Hamilton, Gwilym Sainsbury, Joe Newman , Thom Green

Producer, Mixed By – Burns Written-By – Boaz Watson*, June Watson*