The insanely popular and bloody FX show “Sons Of Anarchy” starts back up tonight, and while hardcore fans probably know most of what there is to know about the cast, many might not realize a few things about one of the show’s more badass characters: Gemma, played by Katey Sagal. Namely, she’s an amazing singer.

In fact, several of her songs (mostly covers) have been featured in episodes of the show, and not just because she’s married to the executive producer and writer, Kurt Sutter (who also plays Otto, the long-suffering one-eyed inmate); the lady has legit singing chops. Check out her stuff below and tune in to the new season tonight on FX.