Google has refreshed its music app. It’s a big deal, because Google has introduced custom radio and an a la carte music streaming service, All Access, for an introductory price that’s $2.00 cheaper than a la carte streaming leader Spotify. Fee-based Spotify, Rdio and now Google Play Music All Access are different from free streaming mobile apps like Pandora and Slacker because they allow a la carte listening, rather than offering a curated stream. If you start a 30-day free trial by June 30, it will then cost $7.99 a month to continue. 
