visualization with music

Music visualization PS3?
No way to completely disable the display? I am only a black screen with sound still plays. It really illuminates my room, while trying to sleep. I'd rather not adjust my TV every time.
No, just press the PS button and select menu, this is not the best idea to launch the PS3 has all night in his sleep – causing overheating Ylodi – you can not simply use an MP3 player external speakers?
Visualization Tool — Happiness (w/ Oh Happy Day music) v1





