manny pacquiao revealed yet another of his talents by releasing his own walk-out tune ahead of his $ 300m mega-fight with floyd mayweather jnr .
the tune , which sounds somewhat like an 80s rock ballad actually translates as ` i will fight for the fillipino ' and will be played ahead of the richest fight in history against the undefeated american at the mgm grand on may 2 .
multi-talented ako para sa filipino ' but also sang and directed the music video .