Heavy metal music styles in its early years, but by 1969 vocalist Ian Gillan and guitarist Ritchie Blackmore had led the band toward the developing heavy metal style. In 1970, Black Sabbath and Deep Purple scored major UK chart hits with "Paranoid" and "Black Night", respectively. That same year, two other British bands released debut albums in a heavy metal mode: Uriah Heep with "...Very 'Eavy ...Very 'Umble" and UFO with "UFO 1". Bloodrock released their self-titled debut album, containing a collection of heavy guitar riffs, gruff style vocals and sadistic and macabre lyrics. The influential Budgie brought the new metal sound into
Heavy Metal (wrestler) mask. Mosco de la Merced II was unmasked due to his loss. Heavy Metal later left AAA in late 2004. Heavy Metal and his brothers including Negro Casas and El Felino went to International Wrestling Revolution Group (IWRG) in 2005. The duo teamed and was able to capture the IWRG Intercontinental Trios Champion by defeating Black Tiger, Pantera II, Pentagon Black. The team lost the titles to Scorpio, Jr., Veneno, and Cerebro Negro in early 2006. Heavy Metal defeated Scorpio, Jr. for the IWRG Intercontinental Heavyweight Champion in 2005 but later lost back to him in late 2005. Erick Casas