Prometheus Brown aka Geo of the Blue Scholars leaked a compilation of tracks that he has been featured on over the years. We find him on tracks with Macklemore, Bambu, Skyzoo, Talib Kweli, Grynch, The Physics, Shad, Zumbi of Zion I + many more. Below is the cut with Macklemore from Mack's release The Unplanned Mixtape. Download Brownouts Vol 1 HERE.
Prometheus Brown