CONSIDER THE VOICE OF Meek Mill. The inscription of dreams and nightmares in the grain. Its breathlessness, always on the verge of shrill hoarseness, gasping for air, as if the torrent of words can’t come fast enough — as if there might not be enough time to say the things that need to be said. Every syllable eked out through grit, the cold facts of North Philly firing through a monochromatic hollow, like a crack in a bell.