Justin Bieber – Purpose

Mixed By [Assistant], Recorded By [Assistant] – Zeke Mishanec
Mixed By, Recorded By – Josh Gudwin
Producer – Blood Diamonds
Written-By – Michael Tucker (8)
Written-By – Justin Bieber
Written-By – Jason Boyd

Engineer [Additional] – Chris "Tek" O'Ryan
Mixed By – Josh Gudwin
Mixed By – Andrew Wuepper
Mixed By [Assistant] – Brandon Harding
Producer – Blood Diamonds
Producer – Skrillex
Recorded By – Josh Gudwin
Recorded By [Assistant] – Henrique Andrade
Written-By – Josh Gudwin
Written-By – Sonny Moore
Written-By – Michael Tucker (8)
Written-By – Ron "NEFF-U" Feemstar
Written-By – Justin Bieber

Co-producer – Justin Bieber
Engineer [Additional] – Chris "Tek" O'Ryan
Mixed By – Josh Gudwin
Mixed By [Assistant] – Henrique Andrade
Producer – MdL (2)
Recorded By – Johannes Raassina
Recorded By – Josh Gudwin
Recorded By [Assistant] – Jon Schacter
Recorded By [Assistant] – Henrique Andrade
Written-By – Mason Levy
Written-By – Justin Bieber
Written-By – Jason Boyd

Backing Vocals – Trevon Trapper
Backing Vocals – Julia Michaels
Engineer [Additional] – Henrique Andrade
Engineer [Additional] – Chris "Tek" O'Ryan
Mixed By – Josh Gudwin
Mixed By – Andrew Wuepper
Mixed By [Assistant] – Brandon Harding
Producer – Blood Diamonds
Producer – Skrillex
Recorded By – Josh Gudwin
Recorded By [Assistant] – Henrique Andrade
Written-By – Justin Tranter
Written-By – Sonny Moore
Written-By – Michael Tucker (8)
Written-By – Julia Michaels
Written-By – Justin Bieber

Backing Vocals – Teddy Photo
Coordinator [Production] – Seif Hussain
Coordinator [Production] – Andrew Luftman
Engineer – Josh Gudwin
Engineer – Chris Sclafani
Engineer – Simon Cohen (4)
Engineer [Additional] – Henrique Andrade
Engineer [Additional] – Chris "Tek" O'Ryan
Instrumentation By, Producer, Programmed By – Benny Blanco (3)
Mixed By – Josh Gudwin
Mixed By [Assistant] – Derrick Stockwell
Trumpet – Phil Beaudreau
Written-By – Benjamin Levin
Written-By – Ed Sheeran
Written-By – Justin Bieber

Bass Guitar – Leroy Clampitt
Co-producer – Jason Boyd
Engineer [Additional] – Chris "Tek" O'Ryan
Guitar – James Wong (5)
Mixed By – Josh Gudwin
Mixed By – Andrew Wuepper
Mixed By [Assistant] – Henrique Andrade
Mixed By [Assistant] – Brandon Harding
Percussion – Andreas Schuller
Producer – Axident
Producer – Gladius (4)
Producer – Big Taste
Recorded By – Josh Gudwin
Recorded By [Assistant] – Zeke Mishanec
Written-By – James "JHart" Abrahart
Written-By – Leroy Clampitt
Written-By – Andreas Schuller
Written-By – Thomas Troelsen
Written-By – James Wong (5)
Written-By – Justin Bieber
Written-By – Jason Boyd

Bass – Sasha Sirota
Drums – Dominic Jordan
Engineer [Additional] – Samuel Jacquet
Engineer [Additional] – Chris "Tek" O'Ryan
Engineer [Additional] – Josh Connolly
Engineer [Additional] – Mark "Exit" Goodchild
Featuring – Big Sean
Guitar – Jimmy Powers V
Keyboards – Jimmy Giannos
Mixed By – Jaycen Joshua
Mixed By [Assistant] – Ryan Kaul
Mixed By [Assistant] – Maddox Chimm
Producer – The Audibles
Producer – Jason Boyd
Recorded By – Josh Gudwin
Recorded By [Big Sean] – Greg Rominiecki
Written-By – Sean Anderson (3)
Written-By – Dominic Jordan
Written-By – Jimmy Giannos
Written-By – Justin Bieber
Written-By – Jason Boyd

Co-producer – Mike Dean
Engineer [Additional] – Chris "Tek" O'Ryan
Featuring – Travis Scott (2)
Mixed By – Jaycen Joshua
Producer – Soundz
Recorded By – Josh Gudwin
Recorded By [Assistant] – Kory Aaron
Recorded By [Travis Scott Vocals, Assistant] – Jon Schacter
Recorded By [Travis Scott Vocals] – Mark "Exit" Goodchild
Written-By – Jacques Webster
Written-By – Kenneth Charles Coby
Written-By – Justin Bieber
Written-By – Jason Boyd
Written-By – Mike Dean

Backing Vocals – Julia Michaels
Engineer [Additional] – Bart Schoudel
Engineer [Additional] – Chris "Tek" O'Ryan
Featuring – Halsey
Mixed By – Skrillex
Producer – Skrillex
Producer – Ian Kirkpatrick
Recorded By – Josh Gudwin
Recorded By [Assistant] – Henrique Andrade
Recorded By [Halsey Vocals, Assistant] – David Rodriguez (8)
Recorded By [Halsey Vocals] – Dylan William
Written-By – Sonny Moore
Written-By – Sarah Hudson
Written-By – Ian Kirkpatrick
Written-By – Julia Michaels
Written-By – Justin Bieber
Written-By – Clarence Coffee Jr.

Co-producer – Justin Bieber
Engineer [Additional] – Chris "Tek" O'Ryan
Mixed By – Manny Marroquin
Mixed By [Assistant] – Chris Galland
Mixed By [Assistant] – Ike Schultz
Piano – Mark "The Mogul" Jackson
Piano – Ron "NEFF-U" Feemstar
Producer – Mark "The Mogul" Jackson
Recorded By – Josh Gudwin
Recorded By [Assistant] – Henrique Andrade
Recorded By [Assistant] – Kory Aaron
Written-By – Mark "The Mogul" Jackson
Written-By – Justin Bieber
Written-By – Jason Boyd

Featuring, Mixed By, Producer – Diplo
Featuring, Mixed By, Producer – Skrillex
Recorded By [Justin Bieber's Vocals] – Josh Gudwin
Recorded By [Justin Bieber's Vocals] – Chris "Tek" O'Ryan
Written-By – Wesley Pentz
Written-By – Jordan Ware
Written-By – Sonny Moore
Written-By – Karl Rubin
Written-By – Justin Bieber
Written-By – Jason Boyd

Mixed By – Josh Gudwin
Mixed By – Andrew Wuepper
Mixed By [Assistant] – Zeke Mishanec
Producer – Blood Diamonds
Producer – Bei Maejor
Producer – Skrillex
Producer – Nico Hartikainen
Recorded By – Josh Gudwin
Recorded By [Assistant] – Henrique Andrade
Written-By – Sonny Moore
Written-By – Brandon Green
Written-By – Justin Bieber
Written-By – Nico Hartikainen
Written-By – Jason Boyd

Co-producer – Steve James (11)
Co-producer – Jeremy Snyder (3)
Engineer [Additional] – Chris "Tek" O'Ryan
Mixed By – Josh Gudwin
Piano – Ron "NEFF-U" Feemstar
Producer – Jason Boyd
Recorded By – Johannes Raassina
Recorded By – Josh Gudwin
Recorded By [Assistant] – Jon Schacter
Written-By – Jeremy Snyder (3)
Written-By – Eben Wares
Written-By – Stephen Philibin
Written-By – Scott "Scooter" Braun
Written-By – Justin Bieber
Written-By – Jason Boyd