LBP: can't you play music in the pod too?
I could be wrong but I'm quite certain that you gain access to the music via the menu (you get when you press <start>) and I don't think you can get that menu when you're in the pod.
I'm pretty sure you can pause in your pod, and then you just go to settings, then music player.
Get your Portable ID!
...And it's a fact...that the one's actually fighting...are never perceived as being tainted...
PS3 60GB R.I.P. 1/07-1/10 YLOD...Gone before it's time.
Attempting to fix...
By the way, I love this list. It's important we keep it up to date. Custom soundtracks is a feature I feel most Playstation games should have.
PSN titles that include custom music are Flock! and Battle Tanks.
I'm pretty sure Pro Evo 2009 does NOT have custom tracks but I don't know for certain. But last time I checked it didn't. I hope Pro Evo 2010 does though!