If you like Alt-J, listen to Decent Lovers
Do you ever think of music as animals? Same. Alt-J makes spidery music. It's twitchy, it moves in short bursts, and there's something about it that leaves you feeling slightly uncomfortable, even if you're fascinated by it. North Carolina band Decent Lovers also makes spidery music. It's a little more raw, less poppy and not as quirky, but it's certainly spidery in an Alt-J kind of way, so if that's your thing, let this be your new thing.