The instruments are in sync, but when you say off-pitch, do you mean off-key, or . . .?
If you mean literally off-pitch, then it could just be the timbre of the patches, haha.
If you mean off-key, there are indeed some chromatic elements I threw in there that are not part of the F Lydian Mode that I was composing in. (I think it was F Lydian.)
At any rate, thanks~