Yeah, but they're all named 0000, 000A,000B etcetera and I don't want to spend hours finding out which is the Wild Battle BG xD
Protip: First, rip the midis to the same folder using whichever software you prefer. Now you'll see that there are thousands of music files in there. In your file explorer, order them by 'file size'. All the midis which are approx. 1-2Kb are pointless sounds, the rest are all the actual game music midis. That narrows the list down to about 100 real midis for you to search through for the music you want.