'CineBeat' app by Smule makes music videos
Smule, a San Francisco maker of musical apps, has generated a virtual symphony over the past few years, turning mobile phones into pianos, drums, guitars, ocarinas and even T-Pain rap-style vocals.
Now Smule is joining one of the more crowded frays in the app world, taking its musical chops into the chase for the latest high-tech holy grail - something pundits have dubbed "Instagram for video."










