Backing Vocals – Max MartinEngineer – Michael IlbertEngineer [Engineered For Mix By] – John HanesMixed By – Serban GheneaProducer – Max Martin, Shellback (2)Programmed By, Percussion – Shellback (2)Vocals, Backing Vocals, Guitar – Adele AdkinsWritten-By – Adele Adkins, Max Martin, Shellback (2)

Drums, Bass, Piano, Organ, Guitar, Percussion, Programmed By – Paul EpworthEngineer – Matt WigginsEngineer [Additional Engineering] – Joe Hartwell Jones, Riley McIntyreMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoProducer – Paul EpworthVocals – Adele AdkinsWritten-By – Adele Adkins, Paul Epworth

Bass – Gus SeyffertDrums – Joey WaronkerEngineer – Ariel Rechtshaid, Austen Jux Chandler*, Chris Kaysch*, David SchiffmanEngineer [Additional Engineering] – Nick RoweEngineer [Assistant Engineer] – Aaron Ahmad, Christopher Cerullo, John DeBold, Michael Harris (10)Guitar – Benji LysaghtMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoOrgan [Optigan & B3] – Roger Manning Jr.*Piano [Prepared Piano], Harmonium – Nico MuhlyPiano, Backing Vocals – Tobias Jesso Jr.Producer – Ariel RechtshaidProgrammed By, Organ, Glockenspiel, Synthesizer, Percussion, Backing Vocals – Ariel RechtshaidVocals – Adele AdkinsWritten-By – Adele Adkins, Tobias Jesso Jr.

Engineer – Mike Piersante, Rich RichEngineer [Assisted By] – John Prestage, Martin HollisMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoPiano, Keyboards [MKII Keyboard], Bass [Moog Bass] – Ryan TedderProducer – Ryan TedderVocals – Adele AdkinsWritten-By – Adele Adkins, Ryan Tedder

Bass, Drums, Guitar, Piano, Keyboards – Greg KurstinEngineer – Alex Pasco, Greg Kurstin, Julian Burg, Liam NolanEngineer [Engineered For Mix By] – John HanesMixed By – Serban GheneaProducer – Greg KurstinVocals – Adele AdkinsWritten-By – Adele Adkins, Greg Kurstin

Bass, Percussion – Declan GaffneyMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoPiano, Electric Guitar, Organ, Programmed By [Programming] – Danger MouseProducer – Danger MouseRecorded By, Engineer – Declan GaffneyVocals – Adele AdkinsWritten-By – Adele Adkins, Brian Burton

Arranged By [String Arrangement] – Oliver KrausConductor – Adam KlemensContractor [Orchestra Contractor] – Petr PychaEngineer – Cameron Craig, Jan Holzner, Samuel Dixon*Mixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoPiano, Synthesizer – Samuel Dixon*Producer – Samuel Dixon*Strings – FILMharmonic OrchestraVocals – Adele AdkinsWritten-By – Adele Adkins, Samuel Dixon*

Acoustic Guitar, Bass – Greg KurstinEngineer – Alex Pasco, Greg Kurstin, Julian Burg, Liam NolanMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoProducer – Greg KurstinVocals – Adele AdkinsWritten-By – Adele Adkins, Greg Kurstin

Engineer – Charles MonizEngineer [Assisted By] – Jacob DennisMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoPiano – Brody Brown, Greg PhillinganesProducer – The SmeezingtonsVocals – Adele AdkinsWritten-By – Adele Adkins, Christopher Brody Brown*, Bruno Mars, Philip Lawrence*

Bass – Tom HerbertDrums – Leo TaylorEngineer – Matt WigginsEngineer [Additional Engineering] – Joe Hartwell Jones, Riley McIntyreGuitar – Dave Okomu*, Pablo TatoMixed By – Tom ElmhirstMixed By [Assisted By] – Joe ViscianoPercussion, Programmed By – Paul EpworthPiano – Nikolaj Torp Larsen*Producer – Paul EpworthVocals, Piano – Adele AdkinsWritten-By – Adele Adkins, Paul Epworth