It is no longer enough to ask "How does my song sound?" or "Will radio play it?" In today's visual world, you need to also be asking, "How does this song look?" Indeed, the platform for music has changed dramatically in just the past few years. Today, a Susan Boyle can become a worldwide phenomenon overnight because of YouTube. And now, music videos will begin officially affecting the Hot 100:"Billboard and Nielsen announced this week the addition of U.S. YouTube video s [...]