112494
I'd recommend retrying that BRR conversion and/or modify the sample on the third channel that plays at the very beginning, since you have a hiccup in the looping. I usually don't give out this kind of advice (and in my case, I make sure to at least blend them in correctly and/or make sure they're OK enough solo), but this one caught my attention. Other than that, I have no further comment.
Edit: Bugfix confirmed!
Edit: Bugfix confirmed!