A new Eminem song has leaked and we're happy to say that it sounds like the old Em.

'Crack A Bottle,'produced by Dr. Dre, features Aftermath's rejuvenated "three headed monster" with a verse by both Dre and 50 Cent.

You may remember we posted about an early version of this song leaking, which was basically a reference track for Dre, with Em rapping his verses. The final version sounds much better- adding 50 was a good look, but the real star is Em, whose multi-syllabic flow is just ridiculous on this.

Check the song out here.