Ghostface Killah Reminisces on 'The Battlefield' Featuring Kool G Rap, AZ & Tre WilliamsGhostface Killah Reminisces on 'The Battlefield' Featuring Kool G Rap, AZ & Tre WilliamsGhostface Killah reminisces of better days on the block on his new song 'The Battlefield' featuring Kool G Rap, AZ and Nas-affiliated singer Tre Williams.Daryl NelsonDaryl Nelson