Artist: León Gieco - Featuring: Sergio Arau - Voice: Amy Keys - Drums: Vinnie Colaiuta - Percussion: Luis Conte - Bass Guitar: Leland Sklar - Guitar: Michael Thompson - Keyboards: Luis Gurevich - Recording Engineer: Gustavo Borner - Engineer: Gustavo Borner - Vocal Engineer: Luis Gurevich - Mastering Engineer: Gustavo Borner - Other: Noah Hubbell - Other: Leonardo Bertinelli - Other: Rodrigo Martins - Other: Gustavo Borner - Other: Virginia Taranto - Other: León Gieco - Other: Luis Gurevich - Outside Interest: Gustavo Borner - Outside Interest: Luis Gurevich - Outside Interest: León Gieco - Voices: Luis Gurevich - Recording Engineer: Luis Gurevich - Mix Engineer: Gustavo Borner - Vocal Editing: Anna Muehlichen - Vocal Editing: Thea Prevalsky - Editor: Justin Moshkevich - Editor: Phil Levine