A future version of Apple's iTunes Radio could let you reveal why you liked or disliked a certain song in your playlist.
Published Thursday by the U.S. Patent and Trademark Office, an Apple patent application called "Playlist Configuration and Preview," describes some handy ways to customize and manage your playlist of streaming songs.
Most streaming music services let you vote thumb's up or thumb's down on a certain song to gauge your musical tastes. But they don't give you the ability to explain why you voted the way you did.
The service described … Read more