What founding member of the Wu-tang Clan also worked on soundtrack of the television series "Afro Samurai"?
Afro Samurai: The Album:  The album was produced by RZA of the Wu Tang Clan, and features big names such as Big Daddy Kane, Talib Kweli, Q-Tip, and GZA. GZA:  A founding member of the hip hop group the Wu-Tang Clan, GZA is known as the group's "spiritual head", being both the oldest and the first within the group to receive a record deal.
GZA