This question has been asked before but no one has really confirmed it. I want to stream my music from my iPhone and iPad to an Apple TV (I don't have one yet) but I don't see the point of having the TV display turned on while in the process. Just for clarification the Apple TV will be connected to my Sony TV via HDMI. Then my TV connected to my speakers via AV cables. So is it possible for the music to play on my speakers while the TV is turned off?