I'll let Skyzoo tell this one:
For week 3 of The Penny Freestyle Series. this is "Black Hero Music" ("superman" freestyle). The beat, a hidden track off of my homey Black Milk's '09 debut "Popular Demand," is one of my favorite beats EVER. I wanted to tag that beat for awhile now, and this was the perfect time to do so. - Skyzoo
Download: Skyzoo - "Black Hero Music" ("Superman" Freestyle)
Previous: Skyzoo - The Penny Freestyle Series (Pt. 2)