Spotify has released their mobile app through the Blackberry App World.
It is available as a free download though you would need a Spotify subscription to use it.
* Millions of songs available instantly on your BlackBerry
* Offline playlists – listen to music with no mobile connection and avoid using your data allowance
* Create and sync playlists
* Star your favorite tracks
* Search tracks, artists, albums
* Browse “What’s new” and “Top tracks”
* Scrobble tracks to Last.fm
* Receive music from friends via the inbox
The company mentioned about the compatibility of the app right now:
Spotify for BlackBerry is compatible with the following devices - 9780 Bold, 9700 Bold, 9300 Curve, 9000 Bold, 8520 Curve. Currently the app only supports phones running on GSM networks. CDMA-network phones and Torch 9800 are not currently compatible.