The definitive 12‑CD box set collecting all official studio and live recordings by Extremoduro, one of the most influential bands in Spanish rock history. This edition updates the earlier 2010 box to include the later albums Material defectuoso (2011) and Para todos los públicos (2013). The set spans the band's entire evolution, from the raw and confrontational beginnings of Rock Transgresivo to the conceptual ambition of La ley innata, and includes key releases such as the breakthrough album Agila, the legendary live recording Iros todos a tomar por culo, and the experimental, single‑track album Pedrá. A comprehensive document of Extremoduro's music, lyrics, attitude, and enduring legacy in Spanish rock.