Members: Unai Amezketa, Carlos "Aouita" Artola, Norberto Viñas (2), Sergio Izquierdo (2)

Spanish band from Pamplona (Navarra). Since 1996 to 2003. Comeback in 2016.
First demo on Brutus Discos "Los Rösslis, el cutrecd" (1997) with founding members Unai Amezketa, Carlos Artola "Aouita", Norberto Viñas.
Later line up: Unai Amezketa, Norberto Viñas, Sergio Izquierdo y Carlos Lorente.
Since 2003 changed the name to Big Member with Unai Amezketa, Carlos Lorente, Sergio Izquierdo, Josemi Diaz.
Comeback in 2016-17 and recording new record with founding members: Unai Amezketa, Carlos Artola "Aouita", Carlos Lorente, Norberto Viñas

Los Rosslis ... 1997
Surfinvertederos ... 1999
El futuro ya está aquí ... 2016