Zack Snyder's Justice League / Zack Snyder's Justice League / Zack Snyder's Justice League

Music by Tom Holkenborg

Score Produced, Programmed and Mixed by Tom Holkenborg
Technical Score Engineers: Peter Kohrman, Gevorg Chepchyan
Score Programming: Dallin Burns, Shwan Askari, Sara Barone
Synth Programming: Dillon DeRosa, Ryan Fogal, Jarrod Royles-Atkins
Score Mixed at Computer Hell Cabin
Orchestra Recorded by Nick Wollage
Pro Tools Operator: John Prestage
Orchestral Score Mixed by Alan Meyerson
Copyist: Jordan Cox
Orchestration by Jonathan Beard, Edward Trybek, Henri Wilkinson, Tom Holkenborg
Orchestra Recorded at Air Studios London
Orchestra Conducted by Gavin Greenaway
Music Preparation by Jill Streater
Vocalist: Delaram Kamareh
Music Production Services by Michiel Groeneveld

"Song to the Siren"
Written by Tim Buckley and Larry Beckett
Performed by Rose Betts
Produced by James Brett and Rose Betts

"Hallelujah"
Written by Leonard Cohen
Performed by Allison Crowe