Shyouko, thanks for the confirmation. I'd greatly appreciate it if you could figure out which of those tunes is what station. The stations on the yamanote that have meaning for my wife and I are ueno, shinagawa, meguro, shibuya, harajuku, and ikebukuro... If any of those tunes match up with any of those stations, then that's cool. Right now, JR_02 is my ringtone, and JR_01 is my wife's, because we seem to recall those tunes sounding familiar.
Maxsleg, heh, actually, I have two pachinko balls sitting here on my keyboard. Wow, the noise in those parlors! Even the noise of the one vintage 70's pachinko machine I have at home can be a bit much, let alone over a hundred of them with loud music playing in the background...
Chris