If you play music on the Windows Media player, you may have tried to enjoy its abstract video patterns that change with the volume and pitch of the music. Apparently, most people now need to see a song when they hear it. When this “music-video” attitude comes to e-books, we’ll be trying to read while the individual letters dance, pulse, and change size in intricate rhythms. I’d hate that. Many people hear music better when their eyes are closed. Try it, maybe you don’t need those distracting videos at all.