Spotify announced on Wednesday that its BlackBerry client is now out of beta and officially available for download. Spotify is a free ad-supported desktop music service that allows its users to listen to any song they want, provided it has been licensed by Spotify. Users who want to take advantage of the service’s mobile features, which include offline caching and access to the full Spotify library, must pay a $10 monthly subscription fee. We’re fans of Spotify here at BGR so we highly recommend BlackBerry users give it a try. The download is free (remember, you’ll need a monthly plan to use it, though) and accessible from the BlackBerry App World now. The catch? You’ll need to own one of five BlackBerry models (BlackBerry Bold 9780, Bold 9700, Curve 9300, Bold 9000 or Curve 8520) in order to use the app, which means it looks like CDMA users are being left out in the cold for now.