London – Mobile music identification service Shazam on
Friday announced feature updates for its iPhone and iPod touch application,
which include support for app multi-tasking, and optimization for retina
display on the iPhone 4. The app also features improved artist information, a
"Discover" tab, and greater video integration with YouTube. Shazam
also announced a new$4.99 "lifetime" subscription tier for its
premium app, which otherwise is $2.99 per year.