There haven’t been a lot of music apps for BlackBerry released. There are tons of games, tools, and organizational apps but music apps are lacking. That doesn’t really surprise me since BlackBerry has always lacked in that department. Hopefully, with BlackBerry 10, there will be better ones to pick from.
Go Music seems to be aiming to fill that void. It allows you to stream your Playlists, using your itunes library to do so. Assuming you have itunes. If you don’t, you can always use your Google Music Account (sign up for free) and store your music in the cloud. Google allows up to 20,000 songs for free.
Go Music is only 99 cents at BlackBerry World.