Quiet as it’s kept, Mr. Vegas is on a roll right now. From his “BoyShorts” remix with Teairra Mari to his unofficial remix of Chris Brown’s “Deuces” (which sounds harder than the official one), Mr. Die-Do is in the zone. Earlier this month Vegas passed through a radio showcase for Boston’s Hot 97, where his “Gallis” tune from last year is picking up some spins. But this set was for the true heads. “Nike Air,” “Heads High,” “Pull Up,” “She’s A Ho,” “Hot Wuk”… Catalog, me say. And the man works the stage like a true veteran entertainer. Yes Vegas, yuh Bless fe real!