Booting Up: Clouds and Airwaves Edition

Apple has “completed work” on a cloud music service that’s now “set to launch.” [Reuters]

Broadcasters vs. cell phone companies, with some government mixed in there, in the battle for the airwaves. [NYT]

Video game journalist sells story as iPad app. [VentureBeat]

Another $6 million in fund-raising for Groupon. [TC]

Despite terrible reviews, BlackBerry has sold 50,000 Playbooks. [ATD]