Nirvana: B-Sides & Rarities

Nirvana's most aggressive cuts didn't even make it onto their albums. Outside of a handful of exceptions, including the punky pop rave-ups “Sliver” and “Molly's Lips,” this playlist is an ear-piercing flood of feedback squall and buzzing tantrums. Especially seething is “Curmudgeon,” a gnarled slab of noise rock that sounds as though it were recorded on a boom box.