Music by Hans Zimmer and Steve Mazzaro

Music Editor: Ryan Rubin
Score Recorded by Geoff Foster
Score Mixed by Stephen Lipson
Music Production Services by Steven Kofsky
Score Vocal Arrangements & Featured Vocals by Jacob Collier

Orchestrations by Bruce Fowler, Walt Flowler, Dave Giuli, Jennifer Hammond, Yvonne Moriarty, Carl Rydlund, Nicholas Cazares, Peter Murray
Additional Music by Nahre Sol
Additional Arrangements by Omer Benyamin, Matt Mahaffey
Orchestra Conducted by Gavin Greenaway
Orchestra Leader: Thomas Bowes

Soloists:
Fiddle: Max Baillie
Cellos: Caroline Dale, Timothy Gill, Teodra Miteva
Violin: Rusanda Panfili
Mariachi Trumpet: Tom Rees-Roberts
Electric Guitar: Guthrie Govan
Nylon Guitar: Amir John Haddad
Bass Guitar: Yolanda Charles
Upright Bass: Andy Pask
Drums: Sasa Nikolic
Drumkit: Ash Soan
Accordion: Christian Bakanic
Piano: Alfredo Ovalles

Choirmasters: Ben Parry, Terry Edwards
Choir: London Voices
Children's Choir Featured Vocals by Beth Battley-Cohen

Children's Choir: Sienna Burke, Tabby Byron, Henry Chappell, Martha Cowan, Luka Elson, Gabriel Ferris, Rafael Flutter, Hebe Griffiths, Honor Griffiths, Harry L'Estrange, Bertie Malone, Esther Malone, Phoebe Ockendon-Rowe, Douglas Sharp, Finbar Sharp, Roisin Sharp, Arianna Wikeley, Bea Woods

Children's Choir Recorded & Mixed by Gareth Malone
Children's Choir Coordinator: Gill Allis
Additional Featured Vocals by Stephanie Olmanni
Background Vocals by Steve Mazzaro
Additional Vocals Contracted by Edie Lehmann Boddicker
Orchestra Contracted by Isobel Griffiths Ltd
Librarian: Jill Streater
Music Preparation by Booker White
Booth Reader: James Shearman
Digital Score Recordist: Laurence Anslow
Score Assistant Engineers: Alex Ferguson, Jack Mills
Score Mix Assistants: Soya Soo, Michael Gloria
Score Technical Engineer: Chuck Choi
Score Technical Assistants: Alejandro Moros, Stephanie Olmanni
Digital Instrument Design: Mark Wherry
Digital Instrument Preparation: Taurees Habib, Raul Vega
Studio Manager for Remote Control Productions: Shalini Singh
Assistant to Hans Zimmer: Cynthia Park
Score Recorded at Air Studios, London
Score Mixed at Remote Control Productions, Santa Monica; Soho Lofts, London

Songs Mixed by Stephen Lipson

"If You Want to Sign Out, Sing Out"
Written by Yusuf / Cat Stevens
Produced & Arranged by Jacob Collier
Performed by James Marsden & Ariana Greenblatt feat. Jacob Collier

"Together We Stand"
Written by Gary Barlow
Produced by Stephen Lipson
Performed by Ariana Greenblatt