(Telecompaper) AT&T has confirmed plans to launch a new mobile offer bundling TV and music content acquired with its takeover of Time Warner. The new WatchTV app will offer streaming access to over 30 live TV channels, as well as over 15,000 on-demand movies and TV shows, and customers will also have an option to add premium services such as HBO, Starz or Amazon Music. Pricing details will be announced next week when the new plans launch.