[youtube]https://youtu.be/sIZHyMqBcRs[/youtube]

Earlier this year, we introduced you to the Grindmother. She didn’t have that awesome nickname then, she was just known as the mother of a member of Canadian grindcore band Corrupt Leaders, laying down some convincing screams on one of their tracks. It took her the better part of a year, but she finally realized that she’d be better off if she ditched the dead weight (and will probably get a ton more groupies). The 67 year-old just released a video for “Any Cost,” and it’s pretty perfect. It’s in and out in just over a minute, is accompanied by a lo-fi music video and features the most screaming we’ve heard from a 67 year-old woman since they canceled Murder She Wrote. Ozzy’s the same age and he wishes he had this much energy. You can follow The Grindmother on her Facebook page, which she probably calls “the Facebook.”

[via Metal Hammer]