A bela cidade de Guadalajara, no México, é o cenário perfeito para reunir grandes estrelas da música latina. Eles dividem o palco com o mestre da guitarra, Carlos Santana, em uma noite cheia de ritmo, sabor e grandes emoções.
Soledad is a folclore singer and Larguirucho a beloved cartoon character; both from Argentina. The movie follows both in their adventures accompanied by numerous songs.
Mercedes Sosa making of her last album depicts encounters with other characters, creative moments, testimonies of the artists who participated and reflections of Mercedes Sosa about her life and the recording of "Cantora".