Fermin Muguruza (Irun, 1963) is a Basque musician, singer, songwriter, producer and filmmaker. He is co-founder of the bands Kortatu (1983-1988) and Negu Gorriak (1990-1996)....
Fermin Muguruza (Irun, 1963) is a Basque musician, singer, songwriter, producer and filmmaker. He is co-founder of the bands Kortatu (1983-1988) and Negu Gorriak (1990-1996).
