As previously reported, a Southern rap dream team was assembled for the remix of Beyonce‘s “I Been On.” The roster initially included Bun B, Scarface, Slim Thug, Willie D, Kirko Bangz and Lil Keke. Well, the track dropped today (March 29) and it turns out Kirko was swapped out for Z-Ro. Bun B premiered the cut on Houston radio, natch, and we’re sure this is the first of many “I Been On” remixes in the pipeline. That beat’s just asking for MCs to take a crack it at. Check out the first remix below.