BarcelonaIt is the 50th anniversary of the birth of the flagship music festival of theUnderground and counterculture in Catalonia in the 1970s. This year, Canet Rock celebrates half a century since that first edition, which was held under Franco's dictatorship and without government permission.

On the weekend of July 26 and 27, 1975, promising "twelve hours of music and madness" they passed by the stageArtists such as Maria del Mar Bonet, Pau Riba, Sisa, Compañía Eléctrica Dharma, the Orquesta Platería, and many others. That was the most crowded edition of all, with some 40,000 people attending.

To capture this, film director Francesc Bellmunt directed the film Canet Rock, which premiered in December 1976. The photographer was also thereFrancesc Fàbregas, who documented that moment, one of the most intense in post-Franco Catalan culture. These photographs (and others) are part of the book Canet Rock, half a century of music and madness (Enderrock books) They can be seen on display until July 6 at the Ateneo de Sant Just Desvern.