10 friends from Barcelona, (Xavier Calero, Josep Gómez, Ramón Grau, Andreu Hernández, Joan Herrero, Rogeli Herrero, Carles Lordan, Jose L. Muñoz, Toni Pelegrín and Rafa Soriano) members of different pop and rock bands (Los Elasticos, Alicia Química, Sagrada Familia, Johnny and the Cannibals), and who were kind of Catalan Rumba music due to the gypsy influence at Hostafrancs neighborhood of which some of the members belonged, dared and had fun doing Rumba Catalana but with rocker instruments and attitude.