Radio Killa & Def Jam will release a commercial version of The-Dream’s 2011 mixtape 1977, a collection that will feature two new songs. One of those surfaced today — it’s called “AK-47″ — and it’s a pretty hard-hitting, catchy track where The-Dream compares his girl to an assault weapon (as you could imagine). I’m guessing the conception of 1977 as a commercial disc might have something to do with the fact that The-Dream’s newest release has been repeatedly delayed. Hear “AK-47″ at YouTube. 1977 is out 12/18 via Radio Killa/Def Jam.