I've tried another song as I probably won't use the one with one track later on. I want to test one that I will use.
It sounds very full in Sappy as all of the instruments are playing correctly.
By the way, it is Eternal Bond.
Multiple tracks. Right?
In the ROM, once again, I only hear one track at a time. The weird thing is, though, when one part has rest, another part will come in and then cut out when the first part's resting is done. There will always be some part playing, but only one at a time.
I have applied the supplied patch.