Paul Wall

Kirko Bangz does it for his hometown on the new track, 'Cup Up Top Down' featuring fellow Texas-bred rappers Z-Ro, Slim Thug and Paul Wall.

It must be something in the arid Houston air that makes the biggest rappers also some of the best entrepreneurial minds that hip-hop has seen. Before being nationally renowned as a rapper, Paul Wall was working in the promotions department at the legendary Swishahouse with fellow Houston emcee Chamillionaire...