Acoustic Guitar, Electric Guitar, Bass – Nathan ChapmanBacking Vocals – Taylor SwiftCoordinator [Production Coordinator] – Jason Campbell , LeAnn "Goddess" Bennett*, Mike "Frog" Griffith*Drums – Nick BudaEngineer [Additional Engineering] – Brian David Willis, Matt RauschMastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanPercussion – Eric DarkenProducer – Nathan Chapman, Taylor SwiftRecorded By – Chad CarlsonRecorded By [Assisted] – Leland Elliot*Written-By – Taylor Swift

Acoustic Guitar, Percussion – Nathan ChapmanBanjo [Ganjo] – Ilya Toshinskiy*, Nathan ChapmanBass – Jimmie Sloas*Bouzouki – Dann HuffCello, Fiddle – Jonathan YudkinCoordinator [Production Coordinator] – Jason Campbell , Mike "Frog" Griffith*Drums – Aaron SterlingEdited By [Digital Editing] – Dann HuffElectric Guitar – Dann Huff, Tom BukovacMastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanProducer – Dann Huff, Nathan Chapman, Taylor SwiftRecorded By – Steve MarcantonioRecorded By [Assisted] – Seth MortonSteel Guitar – Paul FranklinUpright Piano, Synth, Organ [B-3] – Charlie Judge*Written-By – Taylor Swift

Acoustic Guitar – Taylor SwiftBacking Vocals – Dan Wilson, Taylor SwiftDrums – Aaron SterlingElectric Guitar, Bass, Piano – Dan WilsonElectric Piano, Synthesizer [Synth Strings], Guitar – Andy Thompson Mastered By – Hank Williams Mixed By – Manny MarroquinMixed By [Assisted] – Chris Galland, Delbert BowersProducer – Dan WilsonRecorded By – Andy Thompson , Eric Robinson, John RauschWritten-By – Dan Wilson, Taylor Swift

Acoustic Guitar, Electric Guitar, Bass, Keyboards, Programmed By – Shellback Coordinator [Production Coordinator] – JoAnn TominagaEngineer [Engineered For Mix Assisted] – Tim RobertsEngineer [Engineered For Mix] – John HanesKeyboards – Max MartinMastered By – Tom CoyneMixed By – Serban GheneaProducer – Max Martin, Shellback Recorded By – Michael Ilbert, Sam HollandRecorded By [Assisted] – Eric EylandsWritten-By – Max Martin, Shellback , Taylor Swift

Acoustic Guitar, Electric Guitar, Bass, Backing Vocals, Keyboards, Drums – Nathan ChapmanCoordinator [Production Coordinator] – Jason Campbell , LeAnn "Goddess" Bennett*, Mike "Frog" Griffith*Engineer [Additional Engineering] – Brian David WillisMastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanProducer – Nathan Chapman, Taylor SwiftRecorded By – Nathan ChapmanWritten-By – Liz Rose, Taylor Swift

Acoustic Guitar – Shellback , Taylor SwiftElectric Guitar, Bass, Programmed By – Shellback Engineer – John HanesKeyboards – Max Martin, Shellback Mastered By – Tom CoyneMixed By – Serban GheneaMixed By [Assisted] – Tim RobertsProducer – Max Martin, Shellback Recorded By – Michael Ilbert, Sam HollandRecorded By [Assisted] – Eric EylandsWritten-By – Max Martin, Shellback , Taylor Swift

Acoustic Guitar, Bass, Drums – Nathan ChapmanBacking Vocals – Taylor SwiftCoordinator [Production Coordinator] – Jason Campbell , LeAnn "Goddess" Bennett*, Mike "Frog" Griffith*Mastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanProducer – Nathan Chapman, Taylor SwiftRecorded By – Nathan ChapmanWritten-By – Taylor Swift

Coordinator [Production Coordinator] – JoAnn TominagaEngineer [Engineered For Mix Assisted] – Tim RobertsEngineer [Engineered For Mix] – John HanesGuitar, Bass, Keyboards, Programmed By – Shellback Keyboards – Max MartinMastered By – Tom CoyneMixed By – Serban GheneaProducer – Max Martin, Shellback Recorded By – Michael Ilbert, Sam HollandRecorded By [Assisted] – Eric Eylands, Greg FuessWritten-By – Max Martin, Shellback , Taylor Swift

Acoustic Guitar, Electric Guitar, Mandolin, Bass, Keyboards – Nathan ChapmanBacking Vocals – Nathan Chapman, Taylor SwiftCoordinator [Production Coordinator] – Jason Campbell , LeAnn "Goddess" Bennett*, Mike "Frog" Griffith*Drums – Nick BudaEngineer [Additional Engineering] – Brian David Willis, Matt RauschMastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanPercussion – Eric DarkenProducer – Nathan Chapman, Taylor SwiftRecorded By – Chad CarlsonRecorded By [Assisted] – Leland ElliottWritten-By – Taylor Swift

Cello – John Krovoza, Peggy Baldwin, Richard Dodd Contrabass – Jeff Takiguchi, Simeon PillichContractor [Orchestra Fixer], Concertmaster – Eric GorfainCoordinator [Production Coordinator] – JoAnn TominagaDrums – Bill Rieflin*Edited By – Matt Bishop Featuring – Gary LightbodyGuitar, Bass, Keyboards, Programmed By – Jacknife LeeHarp – Marcia DicksteinMastered By – Hank Williams Mixed By – Mark "Spike" Stent*Mixed By [Assisted] – Matty Green Orchestrated By, Conductor – Owen PallettPiano – Jamie MuhoberacProducer – Jacknife LeeRecorded By – Jacknife Lee, Matt Bishop , Sam BellRecorded By [Assisted] – Chris Owens Viola – Brett Banducci, Lauren Chipman, Rodney WirtzViolin – Amy Wickman, Daphne Chen, Eric Gorfain, Gina Kronstadt, Marisa Kuney, Neli Nikolaeva, Radu Pieptea, Wes PrecourtWritten-By – Gary Lightbody, Jacknife Lee, Taylor Swift

Backing Vocals – Jeff Bhasker, Tyler JohnsonBass, Keyboards, Piano, Programmed By – Jeff BhaskerCoordinator [Production Coordinator] – JoAnn TominagaEngineer [Engineered For Mix Assisted] – Tim RobertsEngineer [Engineered For Mix] – John HanesGuitar – Anders MouridsenMastered By – Tom CoyneMixed By – Serban GheneaProducer – Jeff BhaskerRecorded By – Pawel SekRecorded By [Guitars] – Tyler JohnsonWritten-By – Taylor Swift

Acoustic Guitar, Electric Guitar, Ukulele, Bass, Keyboards, Percussion, Drums – Nathan ChapmanBacking Vocals – Taylor SwiftCoordinator [Production Coordinator] – Jason Campbell , LeAnn "Goddess" Bennett*, Mike "Frog" Griffith*Mastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanProducer – Nathan Chapman, Taylor SwiftRecorded By – Nathan ChapmanWritten-By – Taylor Swift

Backing Vocals – Jeff BhaskerBass, Keyboards, Piano, Programmed By – Jeff BhaskerCoordinator [Production Coordinator] – JoAnn TominagaEngineer [Engineered For Mix Assisted] – Tim RobertsEngineer [Engineered For Mix] – John HanesGuitar – Anders MouridsenMastered By – Tom CoyneMixed By – Serban GheneaProducer – Jeff BhaskerRecorded By – Pawel SekRecorded By [Guitars] – Tyler JohnsonWritten-By – Taylor Swift

Arranged By [Strings], Composed By [Strings] – Patrick WarrenBacking Vocals – Butch Walker, Gary Lightbody, Jake SinclairBass – Jake SinclairCoordinator [Production Coordinator] – JoAnn TominagaFeaturing – Ed SheeranGuitar, Keyboards, Percussion, Drums – Butch WalkerMastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanProducer – Butch WalkerRecorded By – Jake SinclairWritten-By – Ed Sheeran, Taylor Swift

Bass – Jimmie Sloas*Coordinator [Production Coordinator] – Jason Campbell , Mike "Frog" Griffith*Drums, Programmed By [Percussion] – J Bonilla*Electric Guitar – Dann Huff, Nathan ChapmanElectric Guitar [Solo, Conceived By] – Nathan ChapmanElectric Guitar [Solo] – Dann HuffEngineer [Engineered For Mix Assisted] – Tim RobertsEngineer [Engineered For Mix] – John HanesMastered By – Tom CoyneMixed By – Serban GheneaPiano, Synth – Nathan ChapmanProducer – Dann Huff, Nathan Chapman, Taylor SwiftRecorded By – Joe BaldridgeSynth, Strings – Charlie Judge*Written-By – Taylor Swift

Acoustic Guitar – Dann Huff, Nathan ChapmanAcoustic Guitar [High String] – Dann HuffBacking Vocals – Caitlin EvansonBass – Jimmie Sloas*Coordinator [Production Coordinator] – Jason Campbell , Mike "Frog" Griffith*Drums – Aaron SterlingEdited By [Digital Editing] – Dann HuffElectric Guitar – Dann Huff, Tom BukovacMandolin – Ilya Toshinskiy*Mastered By – Hank Williams Mixed By – Justin NiebankMixed By [Assisted] – Drew BollmanOrgan [B-3], Synth, Strings, Accordion, Piano – Charlie Judge*Producer – Dann Huff, Nathan Chapman, Taylor SwiftRecorded By – Steve MarcantonioRecorded By [Assisted] – Seth MortonSteel Guitar – Paul FranklinViolin – Jonathan YudkinWritten-By – Taylor Swift