TuneWiki - Lyrics for Music Get the lyrics to your favorite songs. (Mostly top one hundred) Although the lyrics might not always be correct, they certainly are more accurate than things I make up in my mind. Recommend.
Rhapsody Rhapsody offers a free trial before you have to subscribe, which is awesome. Discover new music and get unlimited music! Great for tablet.
Spotify This is how I prefer to listen to music on my tablet. You can choose free radio or subscribe to Spotify premium.
SoundHound Never wonder what was that song again? Just let SoundHound do its magic. Recommend.