I found this out while playing PGR3 today and being grumpy at the fact there was no quick way to change streaming music.

In a " I wonder if this will work" moment, I grabbed my DVD remote and hit the Next button. Surprisingly it does work flawlessly. You can go Forward, Back, Play, Pause, and Stop. Though I do wish there was a Repeat option as well.

Okay, this is nothing revolutionary, and probably something listed countless times in the manual, but who uses manuals nowadays anyway? Hopefully this information is in some way useful to you.

P.S. And if you' re going to change the music during a game..... you might want to wait until you have a free moment to do so.