So, I got Jay-Z's next single for "American Gangster", his concept album from the movie starring Denzel. Even though he takes another stab at helpless Britney, I love it. I think this '70's funk trend is gonna take over, From "Kingdom Come" to Lil' Wayne's constant chill vibes on his millions of freestyles. So, decide for yourself, to hear "Roc Boys" Click Here [1].