The Warning: Three Sisters from Monterrey, México, Daniela (Lead Vocal, Guitar), Paulina (Drummer, Background Vocals), and Alejandra Villarreal (Bass, Background Vocals).

Music Video Credits

Executive Producers: Chris Smith, Luis Villarreal, Rudy Joffroy
Producer: Rudy Joffroy
Creative Producer: Oliver Castro
Associate Producers: David Benítez, Gabriel Guzman, Ramiro Gonzalez
Director: Rudy Joffroy
Co-Director/Cinematographer: Alan Zuñiga
Concept: Oliver Castro, Rudy Joffroy, Alan Zuñiga
Editor: Gabo Ramos
Album: The Metallica Blacklist
Written by: James Hetfield, Lars Ulrich, Kirk Hammett
Produced by: Matt Squire
Mixed by: David Bendeth

Lead Vocals by Daniela Villarreal and Alessia Cara
Guitar by Daniela Villarreal

Background Vocals and Drums by Paulina Villarreal
Bass by Alejandra Villarreal
Additional Synth and Drum Programming by Matt Squire
Arranged by The Warning and Matt Squire
Additional Arrangements by Pablo González Sarre
Engineered by Matt Squire and Marko Zavala
Assistants: Pablo Garcia and Jerry Rios
Recorded at Victoria Records, Monterrey, Mexico
Frank Arkwright at Abbey Road Studios
Original version available on Metallica’s Black Album
Alessia Cara appears courtesy of Def Jam Records
The Warning appears courtesy of Lava Records
Alessia Cara & The Warning’s portion will be donated to Save the Children

Additional Music Video Credits

Production Manager: Daniel Gonzlaez
Steady Cam: German Orona
Drone: David Ibarra
Stage Manager: Carlos Mejia
Production Assistant: Pepe Gomez Cruz, Carlo Montoya
Assistant: Nestor Magos
Jewelry By Laura Cantú
Hair & Make Up: Eliza Cantú, Renata
Personal Manager: Mony Vélez
Gaffer: Javier Cavazos
Behind the Scenes: Gabo Ramos
Location: Bebo Cantú
Fotografo Publicitario: Chino Zenteno
Editing Suite : Calavera Post
Film Equipment & Camera: Studio Mart
SFX Equipment: ProAudio
Location: Santiago, El Cercado, Nuevo Leon, México / El Porvenir