Singer/guitarist Roberto Iniesta adopted the nickname Extremoduro of the late 1980's, starting to play as a trio. In January of 1989 recorded its first demo tape, soon playing on a TV show called Plastic and participating in a contest sponsored by Yamaha, which offered them the opportunity to sign up to independent label Avispa and later to Area Creativa. In 1991 started working with local label DRO, releasing "Deltoya" in 1992, with contributions from ex-Tequila (9) Salvador Domínguez and Argentine Ariel Rot. Following that release came 1993's "¿Donde Estan Mis Amigos?", 1994's "Rock Transgresivo", and 1995's "Pedrá", an experimental record.
