With the BBM Music launch now in full swing, RIM has taken the time to come up with a limited holiday offer for new and existing users of the service. If you live in the US and download the app between December 16, 2011 - January 4, 2012 you'll get four free months of use.

RIM is also extending the subscription of users who are already making use of BBM Music by another 4 months. Users in the UK have also had their free trial extended by four months as well, which gives them a total of six months to try out the service. So, now is a great time to check out BBM Music -- hit the download link below to get started.

Download BBM Music from BlackBerry App World