Last night, a snippet of Eminem’s new single “Berzerk” was previewed after it was announced that Em will be dropping The Marshall Mathers LP 2 this November. Though it was expected to hit tomorrow night, it looks like the new single dropped a day early. The track is produced by Rick Rubin, who is reported to be working closely with Em for his new album. Look out for the CDQ to officially drop tomorrow. Check out the new single after the jump.