At least 2 bands are known with the name Pacto de Sangre, one from Spain and one from Puerto Rico. 1) Pacto de Sangre is a hardcore band formed in 2007, in Jerez, Spain. They are curently signed to Laotraopción records and belong to LaXOtraXOpcionXCrew, a loose collective of musicians and friends from the hardcore/punk Andalusian scene. 2) A christian heavy/power metal band from Puerto Rico. So far they have only released one full length album entitled Alerta, released on 2003 through Khaosmaster Productions. <a href="https://www.last.fm/music/Pacto+de+Sangre">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.