Backing Vocals – Sam Martin Engineer [For Mix] – John HanesEngineer [Vocals, Assistant] – Nate Merchant*Mastered By – Chris GehringerMixed By – Serban GheneaProducer – Ian KirkpatrickProducer [Vocals] – Ian Kirkpatrick, Jason DesrouleauxRecorded By [Vocals, Additional] – Frank Ramirez*Recorded By [Vocals] – JP Negrete*Written-By – Ian Kirkpatrick, Jason Desrouleaux, Lindy Robbins, Mitch Allan, Sam Martin

Engineer [For Mix] – John HanesGuitar – Orianthi Panagaris*Mastered By – Chris GehringerMixed By – Serban GheneaProducer – Ian Kirkpatrick, The Monsters & StrangerzProducer [Vocals] – Ian Kirkpatrick, Jason Desrouleaux, The Monsters & StrangerzWritten-By – Ian Kirkpatrick, Jason Desrouleaux, Jason Evigan, Jordan Johnson , Lindy Robbins, Marcus Lomax, Sam Martin , Stefan Johnson

Backing Vocals – Sean Douglas Bass Guitar, Producer, Programmed By, Synthesizer – Ricky ReedEngineer – Andrew Grant Mastered By – Chris GehringerMixed By – Manny MarroquinMixed By [Assistant] – Chris Galland, Ike SchultzVocals [Additional] – Marvin Swain (Big Marv)*Written-By – Eric Frederic, Jason Desrouleaux, Jason Evigan, Sean Douglas

Co-producer, Vocals [Additional] – Charlie PuthEngineer – Brandon Thomas , Cook Classics, Francisco "Frankie" Ramirez*Mastered By – Chris GehringerMixed By – Manny MarroquinMixed By [Assistant] – Chris Galland, Ike SchultzProducer – Cook Classics, Mr. ColliParkProducer [Vocals] – Jason DesrouleauxWritten-By – Alexander "Xplicit" Izquierdo*, Charlie Puth, Jason Desrouleaux, Michael Crooms, Will Lobban-Bean

Co-producer – Dreamstate Engineer [Vocals] – Francisco "Frankie" Ramirez*Featuring – K. MichelleMastered By – Chris GehringerMixed By – Jaycen JoshuaMixed By [Assistant] – Maddox Chimm, Ryan KaulProducer – Hitmaka, The MekanicsWritten-By – Arin Ray, Ben Shapiro , Christian Ward*, Floyd "A1" Bentley*, Jason Desrouleaux, Jordan Hollywood, Lyrica Anderson

Backing Vocals – Johan Carlsson , Ross GolanEngineer – Sam HollandEngineer [Assistant] – Cory BiceEngineer [For Mix] – John HanesFeaturing – Meghan TrainorGuitar, Piano, Strings [Solina], Synth – Johan Carlsson Mastered By – Tom CoyneMixed By – Serban GheneaProducer [Vocals] – Jason DesrouleauxProducer, Programmed By – Johan Carlsson , Mag Programmed By [Additional] – Max MartinWritten-By – Jason Desrouleaux, Johan Carlsson , Meghan Trainor, Ross Golan

Banjo [Six-String] – Keith UrbanEngineer [Additional Vocals, Assistant] – Adam NarreauEngineer [Additional Vocals] – Francisco "Frankie" Ramirez*Engineer [For Mix] – John HanesEngineer [Protools] – Christian F PerezEngineer [Six-String Banjo] – Joe BaldridgeFeaturing – Keith Urban, Stevie WonderHarmonica, Vocals [Additional] – Stevie WonderMastered By – Chris GehringerMixed By – Serban GheneaProducer – Charlie PuthProducer [Vocals] – Charlie Puth, Jason DesrouleauxRecorded By [Harmonica And Additional Vocals] – Femi JiyaRecorded By [Vocals] – JP Negrete*Written-By – Charlie Puth, David Brook , Jason Desrouleaux

Engineer [Vocals] – Francisco "Frankie" Ramirez*Featuring – Jennifer Lopez, MatomaMastered By – Chris GehringerMixed By – Roberto "Tito" Vazquez*Producer – MatomaProducer [JLo Vocals] – Aton Ben-Horin, Jason DesrouleauxProducer [Vocals] – Jason DesrouleauxWritten-By – David Ritz, Jason Desrouleaux, Lindy Robbins, Marvin Gaye, Odell Brown, Shy Carter

Engineer [For Mix] – John HanesMastered By – Chris GehringerMixed By – Serban GheneaProducer – Ian KirkpatrickProducer [Vocals] – Jason DesrouleauxWritten-By – Ian Kirkpatrick, Jason Desrouleaux, Taylor Parks

Arranged By [Additional Violin, Viola, Cello], Cello, Viola, Violin – Lee England Jr. Coordinator [Production] – Donnie Meadows, Tanisha BroadwaterEngineer [Assistant] – Daniela RiveraEngineer [Vocals] – Francisco "Frankie" Ramirez*Featuring – Julia MichaelsMastered By – Chris GehringerMixed By – Phil TanProducer – @Oakwud*, @PopWansel*Producer, Producer [String Arrangement] – Jason DesrouleauxRecorded By [Additional Violin, Viola, Cello] – EmRauzVocals – Jason Desrouleaux, Julia MichaelsWritten-By – Andrew "Pop" Wansel*, Jason Desrouleaux, Julia Michaels, Warren "Oak" Felder*

Engineer [Vocals] – Francisco "Frankie" Ramirez*Guitar – Jean-Marie Giannelli*Mastered By – Chris GehringerMixed By – Marcella "Ms. Lago" Araica*Mixed By [Vocals, Assistant] – Chris Galland, Ike SchultzMixed By [Vocals] – Manny MarroquinProducer – DanjaProducer [Vocals] – Jason DesrouleauxRecorded By – Chad Jolley, Francisco "Frankie" Ramirez*Written-By – BJ Mekk, Christian Ward*, James (Jaiden) Roston*, Jason Desrouleaux, Marcella Araica, N. Hills*, Sean Douglas , Sonny Alves

Featuring – 2 Chainz

Featuring – Snoop Dogg