FT2 and XMPlay will actually screw up this tune.
The reason: finetuning is +3, FT2 and XMPlay only likes to have the finetune set to +8 or higher for making the effect i want.
it can be achieved and played ALMOST like it should by setting the PWM samples from +3 to +8 instead.
Or load it into milkytracker, or download the MP3.
i was not aware of this FastTracker 2 quirk, and im not going to release another fix for it!