Erykah Badu and The Robert Glasper Experiment perform the live debut of their brilliant collaboration "Afro Blue"--arguably the best track off Glasper's Grammy-winningBlack Radio LP?--at SXSW in Badu's home mindstate of Texas. In between bright shining moments of musical greatness--I imagine that the vision of Badu, arms outstretched and framed against the snaky branches of a bare tree and a twilight sky will be forever emblazoned on the eyeballs of those music heads lucky enough to be in attendance--Glasper sits down in the Sonos studios to dish up some musical gumbo in interview form. Watch below: