On his Twitter, Kanye West announced today that frequent collaborator and fellow super-producer Swizz Beatz (better known to tabloid readers as Alicia Keys' husband) is launching Monster Mondays, a series of free weekly mp3s, no doubt inspired by Kanye's own G.O.O.D. Fridays. The first track in that series, the stripped-down Estelle collaboration "DJ Play the Beat", is up for download now.
Swizz has been a regular on Kanye's G.O.O.D. Fridays series, and he also produced the most recent entry, ["Don't Look Down"](http://pitchfork.com/news/40491-watch-kanye-wests-irunawayi-film-now/ ""Don&squot;t Look Down"" ). Seems pretty likely that Kanye will return some of those favors at some point.