Post-prolific rapper Lil B has dropped something like a million different projects this year. Based Jam is his latest, and that's the excellent cover art above. The tape features some truly great tracks, utilizing the instrumentals to songs like Tupac's "Changes" and Mariah Carey's "Always Be My Baby." There are 21 tunes--not all of which are looney--that showcase Lil B's varied content and seemingly bottomless imagination. You can stream Based Jam below, and go here for the download.