There are at least 2 bands named Violencia. 1) Violencia is a powerviolence band from Tijuana, Mexico. https://violenciahc.bandcamp.com/ 2) Punk band from Carlsbad, California, formed in 2003. Mantaining a DIY, ethic, they produced their first demo in 2004 featuring 3 original songs (A/D/C, Three-Sided Window, and National Tantrum), which also had a live recording of National Tantrum -a punkrock Anthem and all around catchy tune. Melodic and sincere, they continued writing and experimenting. Read more on