Slacker announced today that the Slacker application for Blackberry smartphones has now exceeded 1 million downloads. The application is available for free on the Blackberry App World or by visiting Slacker.com.

Slacker says one of the reasons for ht success of the application is that the app allows listeners to store stations to listen to then whether or not they are on a wireless network. Blackberry users can create their own stations are listen to over 100 expert programmed stations.

The Slacker app allows Blackberry owners to listen to thousands of songs, create playlists for artists or genres, view song lyrics, view album art, pause and skip songs, rate songs, and ban songs that they don’t like.

Via Slacker