While Facebook's Open Graph might have exposed you as a Belieber way back in September, you couldn't chat and stream that questionable musical taste to your friends, Turntable.fm style, until now. Listening to tunes on music services that integrate with Facebook's API -- like Spotify and presumably Rdio, amongst others -- populates the ticker adjacent to the news feed and the chat overlay with clickable "Listen with" buttons (as seen above). Upon clicking those, you're slung into a group chat window whereupon you can listen and discuss those beats with your friends. Don't fret if you can't see it just yet, as it'll roll out in the following weeks, but while you wait a link explaining all awaits at the source.