Awesome Mother Screams Her Head Off For Guest Vocals For Son’s Band

This woman helped her son's band, and has blown the internet away with her skills. 

A grindcore band called Corrupt Leaders are recording there new album, and needed some help with guest vocals on some records. So what did lead singer Rain Forrest do? Apparently called downstairs to his mother to help! His 66 year old mother came to the rescue, and unleashed her beastly vocals on the world. Check out the video above and listen to the golden voiced "Grindcore Granny". I'd like to see what type of mayhem she'd create in the pit too!