Shazam, the music discovery iPhone application which gained widespread adoption thanks to its appearance in an iPhone TV commercial, is now getting a ton of new features thanks to the launch of a premium application called Shazam Encore. This new application adds music recommendations, trend charts, music searches, and more to its core set of features already made available in the free version of Shazam. Does this mean Shazam is about to give Pandora and the like a run for their money? Sponsor About Shazam Encore The free Shazam application is best known for its nifty tune identification trick.