Found this today courtesy of MTV News... and the beat goes on... Wonder what Kanye will do next to prove he's mad as the Mad Hatter?

At the stroke of midnight, Kanye West and Jay-Z released their first single, "H.A.M." from their joint album, Watch The Throne. As previously rumored, producer Lex Lugar is responsible for creating the beat and told MTV News about the track. The hit maker revealed that he doesn't "know exactly when they recorded the record, but [he] sent the track a couple months ago. [They traded beats] through email." Be sure to head over to MTV to learn more and expect Watch The Throne to be released someone in March! In addition, you can check out the banger via Yeezy and Hova's official Facebook today.

· SONG LINK: http://www.facebook.com/WatchTheThrone?v=app_178091127385