Credits

Gustavo Cerati: Guest Appearance, Vocals
Gustavo Santaolalla: Guitar, Producer, Percussion, Photography, Mixing, Vocals
Julieta Venegas: Guest Appearance, Vocals
Luciano Supervielle: Keyboards, Piano, Turntables, Arranger
Mala Rodríguez: Guest Appearance, Vocals
Tom Baker: Mastering
Elvis Costello: Guest Appearance, Vocals
Nelly Furtado: Guest Appearance, Vocals
Lágrima Ríos: Guest Appearance, Vocals
Ryota Komatsu: Bandoneon, Guest Appearance
Fernando Santullo: Guest Appearance, Vocals
Juan Subirá: Guest Appearance, Vocals
Anibal Kerpel: Associate Producer, Programming, Digital Editing, Engineer, Mixing, Hammond Organ
Damián Bolotín: Violin
Juan Campodónico: Guitar, Programming, Beats, Producer, Mixing, Sampling
Enrique Lopetegui: Liner Notes
Javier Mazzarol: Assistant Engineer
Sebastián Prusak: Violin
Jorge "Portugués" Da Silva: Engineer
Eduardo Pereyra: Engineer
Adrián Sosa: Drums
Sérgio Delgado: Engineer
Javier Casalla: Violin, Arranger
Alejandro Terán: Viola, Conductor, String Arrangement, Arranger
Garrett Shelton: Release Coordinator
Martín Ferrés: Bandoneon
Marta Roca Alonso: Violin
Julián Gandara: Cello