2011.06.28 DKNG's Black Keys Poster
I think I might just like DKNG's style. You might remember the Cake poster I linked to a bit ago. This newer poster for The Black Keys (whose Brothers album I thoroughly enjoy, and you may as well), has a similar feel. I like the touch of having the artists (barely) in the illustration as well. (I also really like that the whole design process played out on dribbble (click the rebounds link).)
Via @dribbble