Soong is the new way of listen music when you have a specific mood
Soong is an app that let you organize the songs that you have in your itunes library into a moods Playlist.
After some use of Soong you can select your mood playlist and you will hear the songs that you previously selected for a specific mood.
You can create playlist for the moods like Happy, Crazy, Angry, Sad and others... ;)
You can also share your mood and current playing song title and author with your friends in Twitter, Facebook, or Email.