• James McLean
• Producer, Engineer, Mixing

• Cesar Rosas
• Guitar, Vocals

• Gustavo Santaolalla
• Producer, Recording

• Jim Dean
• Engineer

• Craig Brock
• Engineer

• Sergio Arau
• ?, Reproduction

• Alfonso Andre
• Bateria, Coros, Guest Appearance

• Louie Pérez
• Guitar, Vocals

• Tony Hernandez
• ?

• Sergio Rotman
• Saxophone

• Federico Fong
• Bajo Sexto

• Eduardo Hernández
• Bajo Sexto

• Paco Huidobro
• Recording

• Gustavo Alphonso Miranda
• Recording

• Quique Rangel
• Arranger, Producer, Recording, Bajo Sexto

• Juan Switalsky
• Engineer, Recording

• Julieta Venegas
• Guitar, Accordion, Arranger, Vocals, Coros

• Jose Manuel Aguilera
• Guitar, Vocals, Loops

• Daniel Goldaracena
• Producer, Recording

• Armando Rivera
• Guest Appearance

• Gerardo García
• Recording Technician

• Titan
• Producer

• Fidel Nadal
• Guitar, Vocals

• Edgar Hernandez
• Assistant

• Jorge Hernández
• Accordion, Coros, Dialogue

• Hernán Hernández
• Coros, Dialogue

• Cano Hernandez
• ?

• Ezequiel Alvarado
• ?

• Ely Guerra
• Producer

• Dave Glover
• Engineer

• German Alvarez
• Keyboards

• Emilio Acevedo
• Keyboards, Programming

• Joel Aguilera
• Producer

• Luis Román
• Mixing, Recording

• Emmanuel del Real
• Piano, Producer, Arranger, Maracas, Oberheim, Recording, Mixing

• Jay de la Cueva
• Programming, Bajo Sexto

• Mike Cordero
• ?

• Hugo Lobo
• Trumpet

• Rogelio Gómez
• Production Assistant

• Raul Durand
• Production Assistant

• Daniel Also
• Mezcla

• Francisco Mastuerzo Barrios
• ?, Reproduction

• Octavio Blohm
• Producer

• El Jefe DeJefes
• Coros, Dialogue

• Botellita DeJeréz
• ?, Reproduction

• Javier de la Cueva
• Organo

• Javier de la Cueva, Sr.
• Guest Appearance

• Eduardo DelAguila
• Mixing, Recording

• Francisco Lelo DeLaRea
• Guitar

• Armando Delgado
• Producer, Mezcla

• José Luis Domínguez García
• Art Direction

• Martín Gesvaldi
• Trombone

• Oscar González
• Recording

• Hernán Hecht
• Bateria

• César "Vulgar" Hernández
• ?

• Ezequiel Jaime
• Bajo Sexto

• Julian Lede
• Guitar, Programming

• Martha Ledezma
• Coordination

• Earlt Macoy
• Engineer, Technical Assistance

• Luis Antonio Alvarez "El Haragan" Martínez
• Arranger

• Ivan Monsivais
• Guest Appearance

• Martín Montes
• Recording Technician

• Julia E. Percevault
• Telephone Voice

• Potrero
• Guitar

• Mariano Rosatti
• Coro

• Carlos Sotelo
• Arranger, Mezcla, Producer

• "Campa" Valdez
• ?

• Vega Gil, Armando Cucurrucucu
• ?, Reproduction

• Yareli
• ?, Assistant

• Los Tigres del Norte
• Coros, Dialogue, Guest Appearance

• Café Tacuba
• Arranger, Producer, Interpretation

• Steve Berlin
• Keyboards

• Michael Brook
• Producer, Mixing

• John Chamberlain
• Assistant

• Joe Chiccarelli
• Mixing

• Oscar Hernandez
• Assistant

• Anibal Kerpel
• Recording

• Conrad Lozano
• Bajo Sexto