It goes through the history of one of the biggest music festivals in South America, told by its protagonists. Figures of Latin American rock and music speak of their experience in a unique encounter between artists and the public, where the love of rock is the point of convergence. Charly García, Andrés Calamaro, Pappo, Pity Alvarez, among other internationally recognized artists, tell us through interviews compiled throughout the 15 years of the Cosquín Rock edition, the importance of a musical event of this magnitude. Through this film, we can relive the memorable events that have left us many musicians who are no longer in the rock scene, securing the "Myth of the Sierras".

Cosquín Rock XV. El documental

Babasónicos takes a look at their wide discography playing all time classic in new versions.  01. Posesión del tercer tipo
 02. Irresponsables
 03. El pupilo
 04. Vampi
 05. El loco
 06. Casualidad
 07. El maestro
 08. Putita
 09. Letra chica
 10. Yegua
 11. Capricho
 12. Gratis
 13. Soy rock
 14. Chisme de zorro
 15. Los burócratas del amor