Still one of the all-time classics, Pandora generates Internet radio stations based on artists and genres. As you give the thumbs-up or thumbs-down to each song, the app personalizes your stations by remembering what musical qualities you like. Here’s a tip for the Android app: hold your phone’s search button from the home screen and say, “Listen to (artist),” and you’ll be able to create a new Pandora station based on that artist, no typing required.
Link: Pandora