Shazam is considered to be an easy way to find and buy music. If you really like a song, you can tag it and Shazam will figure out what song it is and let you purchase it if available.

Shazam offers full support for the Storm and is available now for all BlackBerry trackball smartphones, such as Bold, Curve and the Pearl.
Customers can decide if they eant the free basic version of Shazam that has limited functionality or grab the full-featured version for just $4.99.

The full-featured version includes:
· Unlimited Tags
· Tag charts
· Recommendations for similar tracks
· Biographies of artists
· Reviews of tagged music
· Discographies
· The option to buy and share discovered music

If you want to try out the full featured version, head on over to BlackBerry App World and try the free, seven day trial.

via: Shazam now available for the BlackBerry Storm | BlackBerry Cool