Here is a 7" from Austin Texas powerviolence band Hatred Surge. I kind of bought this because it was put out by Painkiller and had a sweet cover and band name. I will leave this to some of the other blogger crew that are more knowledgable in this style. There are some parts I like, but it is dual male and female vocals. I happen to find the female vocals annoying as fuck, but once again I don't really know jack shit about this style of music (I'm not sure if this is even "powerviolence"?) so my opinion shouldn't matter much to you. Now I'm off to work, have a nice day!