In 1983, the career of one of the most popular groups that has given Basque rock began. Fermín Muguruza (guitar and vocals), Iñigo Muguruza (bass and vocals) and Javier Armendáriz Treku (drums) were band members, from Irún (Gipuzkoa). Mixing fun and protest in their lyrics, covering ska-punk, rock and rap themes. They released three studio albums, several singles, an EP and the live album “Azken guda dantza”(1988), which is the testament of the group. He performed 280 shows in just four years.