Hilary Duff – Breathe In. Breathe Out.

Co-producer – Svidden
Instruments, Programmed By – Bloodshy
Instruments, Programmed By – Svidden
Instruments, Programmed By – Peter Thomas (22)
Producer – Bloodshy
Producer – Peter Thomas (22)
Producer [Vocal production] – Emily Wright
Written-By – Sam Shrieve
Written-By – Christian Karlsson
Written-By – Peter Thomas (22)
Written-By – Tove Nilsson

Backing Vocals – Elina Stridh
Instruments, Programmed By – Jason Gill
Producer, Recorded By – Jason Gill
Written-By – Elina Stridh
Written-By – Jason Gill

Backing Vocals – Tove Lo
Guitar, Bass, Keyboards, Programmed By – Oscar Görres
Guitar, Bass, Keyboards, Programmed By – Ilya Salmanzadeh
Producer – Ilya Salmanzadeh
Producer – OZGO
Written-By – Oscar Görres
Written-By – Ilya Salmanzadeh
Written-By – Tove Nilsson

Backing Vocals – Klara Elias
Backing Vocals – Dan Book
Edited By, Recorded By [Additonal Recording] – Dan Book
Producer – Matthew Koma
Producer – KDrew
Recorded By [Assisted By] – Dustin Capulong
Written-By – Rick Nowels
Written-By – Matthew Koma
Written-By – Ellen Shipley
Written-By – Kevin Drew (3)

Backing Vocals – Klara Elias
Producer – Matthew Koma
Producer – Dan Book
Recorded By [Assisted By] – Dustin Capulong
Written-By – Matthew Koma
Written-By – Dan Book

Backing Vocals – Albin Nedler
Backing Vocals – Kristoffer Fogelmark
Backing Vocals – Sibel
Guitar – Oscar Holter
Guitar – Karl-Ola Solem Kjellholm
Keyboards, Bass, Programmed By – Oscar Holter
Producer – Oscar Holter
Producer [Vocal Production] – Emily Wright
Trumpet, Horns – Anders Kampe
Written-By – Oscar Holter
Written-By – Albin Nedler
Written-By – Kristoffer Fogelmark
Written-By – Hilary Duff

Backing Vocals – Klara Elias
Producer – Matthew Koma
Producer – KDrew
Producer [Additional Production] – Dan Book
Recorded By [Assisted by] – Dustin Capulong
Written-By – Matthew Koma

Backing Vocals [Additional] – Grace Tither
Drums, Synth, Brass, Bass, Guitar, Keyboards, Programmed By – Michael Angelo (11)
Producer – Michael Angelo (11)
Producer [Vocal Production] – Michael Angelo (11)
Producer [Vocal Production] – Jason Gill
Recorded By [Additional Backing Vocals] – Michael Angelo (11)
Recorded By [Vocals] – Jason Gill
Written-By – Michael Angelo (11)
Written-By – Tove Nilsson

Backing Vocals – Rachael Williams (2)
Edited By [Vocal Editing By] – Steven Servi
Edited By [Vocal Editing By] – Nick Rad
Piano, Guitar, Bass, Programmed By – Jerrod Bettis
Producer – Jerrod Bettis
Recorded By – Nick Rad
Written-By – Jerrod Bettis
Written-By – Hilary Duff
Written-By – Sean Douglas (3)

Acoustic Guitar, Electric Guitar, Piano – Chris Leonard
Backing Vocals – Jess Hall
Bass, Percussion, Programmed By, Piano – Jake Gosling
Drums [Live Drums] – Mark Pusey
Producer – Jake Gosling
Recorded By – Robert Cohen
Written-By – Chris Leonard
Written-By – Ed Sheeran
Written-By – Jake Gosling

Backing Vocals – Mitchy Collins
Backing Vocals – Christian Medice
Engineer – John White (5)
Guitar, Bass, Drums, Keyboards – Christian Medice
Producer – Christian Medice
Programmed By, Instrumentation By [Additional Instrumentation] – Christian Medice
Written-By – Mitchy Collins
Written-By – Hilary Duff
Written-By – Christian Medice

Featuring – Kendall Schmidt
Producer – Ian Kirkpatrick
Producer [Vocal Production] – Ian Kirkpatrick
Written-By – Hilary Duff
Written-By – Ian Kirkpatrick
Written-By – Lindy Robbins