Artist: León Gieco - Guitar: León Gieco - Harmonica: León Gieco - Piano: Luis Gurevich - Recording Engineer: Natalia Perelman - Other: Sebastían Consigli - Other: Ezequiel Jacobo Lopez - Mix Engineer: Gustavo Borner - Vocal Editing: Anna Muehlichen - Vocal Editing: Thea Prevalsky - Editor: Justin Moshkevich - Editor: Phil Levine - Other: Noah Hubbell - Other: Leonardo Bertinelli - Other: Rodrigo Martins - Mastering Engineer: Gustavo Borner - Executive Producer: Gustavo Borner - Executive Producer: Virginia Taranto - Executive Producer: León Gieco - Executive Producer: Luis Gurevich - Other: Gustavo Borner - Other: Luis Gurevich - Other: León Gieco

Voices: León Gieco - Piano: Luis Gurevich - Recording Arranger: Luis Gurevich - Recording Engineer: Luis Gurevich - Vocal Engineer: Luis Gurevich - Mix Engineer: Gustavo Borner - Vocal Editing: Anna Muehlichen - Vocal Editing: Thea Prevalsky - Editor: Justin Moshkevich - Editor: Phil Levine - Other: Noah Hubbell - Other: Leonardo Bertinelli - Other: Rodrigo Martins - Mastering Engineer: Gustavo Borner - Executive Producer: Gustavo Borner - Executive Producer: Virginia Taranto - Executive Producer: León Gieco - Executive Producer: Luis Gurevich - Other: Gustavo Borner - Other: León Gieco - Other: Luis Gurevich