Grenoble
Quoted from Number41:Some owners install PinSound boards to change the music - there's no randomizing feature built in as far as I know. Each mode has its own music track - best way to "randomize" it is to make sure your pop bumpers are working really well so that they cycle through the modes fast.
For information, if there is more than one file in a "music folder" on your USB flash drive, one of them will be selected at random and played. So you can definitely improve your player experience with more different and/or alternate musics for the same mode. 
Reno, NV
