Ktulu

Emerging during the mid-1980s, Spanish heavy metal outfit Ktulu completed their debut album Involución in 1991 before issuing Orden Genético in 1994. The group also supplied the track "Apocalipsis 250" for Alex de la Iglesia's motion picture El Día de la Bestia. Ktulu resurfaced with Confrontación in 1997 and El Latido del Miedo in 1998. Following personnel adjustments, Carlos Cordoba handled production on the band's self-titled 1999 release.