messicTV is the official app for google TV devices. After managing your music catalog in your messic server (independent service that you must install in your network, see messic web page) you are now ready to start listening your music. If you TV, thanks to Google TV, is the media center of your house, this app is all you need to play music there.
The only thing you need to configure is the user and password to connect with you messic music server (installed at your home also, anywhere in your own network). After that you can move easily through the entire music database that you are managing. The music willl continue playing wile you are watching TV of whatever in background. You can stop it whenever you want.
Please, remember that messic and all of the official clients (like messic for smartphones and this app) is an open source project, completely free. It is a GPL3 product. Help us to improve it!