Shazam is a must-have free app for music lovers, available for both Apple and Android devices. Instead of asking friends, or typing in easily misunderstood lyrics to Google, simply hold your phone up to the music source and tap Tag. Shazam will then identify the name of the song, its artist and the name of the album. But that's not all Shazam does. You can buy that song via iTunes and Amazon, view streaming lyrics, listen to your tagged music on Spotify, share with Facebook and Twitter, watch music videos of the tagged artists on YouTube, and find out the artist's touring schedules - all directly from the app! There's also a good chance that you've seen the Shazam logo on TV before during commercials. Just Tag content you're watching on TV with Shazam, and you can learn more about certain TV shows or movies.