I concur with Freeza.. I mean If you want to bounce to some music- fine then.
When I'm waiting for an unusually slow friend ingame- I just read OP2 Novellas, and turn on Winamp or my iPod.
Besides, I don't want to be forced to listen to the game maker's choice of 'good music' myself, and people like me, are in the minority as far as music goes, so when someone else starts bumping their rock music, and heavy metal or their new Britney Spears track- I don't want to hear it. And there're plenty of you that truly don't want to listen to Chamillionaire, Eminem, Ja Rule, or Jay-Z. So we all have our likes and dislikes, so most of the time that feature would be unused or just frowned down upon when I have to turn off my speakers just because- for example- Freeza got the new Christina Aguleria CD, and wants to hear her 'sing'. We'd have to edit the UI to make an off button, and for people like me, probably a 'off as default' setting too.
Just too much useless implementation when I can bounce to Eminem, whilist someone else hears their other crap, or whatever.
Just playin about ya' Freeza- then again, you 'might' be a Christina fan. Then again.. probably not. I don't think she _has_ any fans...
You know whom.