Load the game, hear the title screen music. Triangle voices plays nothing. Now start a game, loose and chose "quit". When back on the title screen, the triangle voice play something. Happens with both Japanese and European versions. Weird huh ?
Whoa, that's pretty cool, actually. The triangle melody doesn't seem to be a repeat of another track... I wonder why they took it out?
I think the voice was supposed to be played, but don't play due to a bug with the Triangle channel being badly initialized on reset or something. It also works if you go to password screen and exit back to title screen.