Joanna Gruesome + Weird Womb + American Sharks + Dirty Fences + Nancy + Tweens

CMJ. Look past Joanna Gruesome's goofball name and you'll find an ace indie-pop band—shoegazey and ’90s-besotted, but also lovably caffeinated and youthful. Here the Welsh crew supports a buzzy new Slumberland effort, Weird Sister, atop a crowded Cake Shop bill, also featuring Weird Womb, a local crew whose raucous flail reminds us of Bleach-era Nirvana.