RIM's BBM Music is now ready for public consumption. The simply titled mobile app is hitting the company's App World today for users in the US, Canada and Australia -- with more areas coming soon, naturally. BBM Music lets BlackBerry owners add 50 songs from a choice of millions and harnesses the social networking capabilities of BBM, giving Premium users access to music from their friends' music profiles. Check out video of the app in action, after the break.