Adalberto Cevasco(Bass), Adalberto Cevasco(Guitar), Adalberto Cevasco(Guitar (Bass)),
Domingo Cura(Drums), Eduardo Zurdo Roizner(Percussion), Enrique "Zurdo" Roizner(Percussion),
Gato Barbieri(Sax (Tenor)),
Gato Barbieri(Vocals), Isoca Fumero(Guitar), Jorge Padin(Percussion),
Osvaldo Berlingieri(Piano), Pocho Lapouble(Drums), Quelo Palacios(Guitar), Quelo Palacios(Guitar (Acoustic)),
Raul Mercado(Flute),
Ricardo Lew(Guitar),
Ricardo Lew(Guitar (Electric)), Amadeo Monges(Harp),
Dino Saluzzi(Accordion),
Antonio Pantoja(Quena),
Dino Saluzzi(Bandoneon),
Domingo Cura(Bombo), Isoca Fumero(Charango),
Raul Mercado(Quena), Amadeo Monges(Indian Harp),
Antonio Pantoja(Erkencho),
Antonio Pantoja(Sikus),
Antonio Pantoja(Various), Ed Michel(Producer),
Gato Barbieri(Arranger), Juan Carlos Manojas(Engineer), Nivaldo Duarte(Engineer), Andy Kman(Production Coordination), Baker Bigsby(Mixing), Carlos Dulitsky(Photography), Ed Michel(Photography), Gil Gortis(Assistant Engineer), Hollis King(Art Direction), Isabelle Wong(Design), Jorge Tagliani(Assistant Engineer), Kathryn King(Assistant Engineer), Kevin Reeves(Mastering), Michelle Barbieri(Director), Philip Melnick(Cover Photo), Philip Melnick(Photography),
Gato Barbieri(Narrator), Jorge Tagliani(Assistant), Amadeo Monges,
Antonio Pantoja,
Domingo Cura, Dominic Lumetta, Ed Michel(Audio Production), Harry Weinger(Reissue Supervisor), Jorge Tagliani(Audio Engineer), Juan Carlos Manojas(Audio Engineer), Sandra Azelrod, Sandra Azelrod(Continuity)