i'll bet it doesn't happen with a midi only style. maybe someone with a better memory can recall the previous post.
But of course the O/P went out of his way to decline to give more than minimal clues.
Out of curiosity I tried several different things to his description, all of which gave slightly different results, nicely demonstrating how futile it was even trying.
I considered reporting my various findings, but thought better of it.
Moral ... tell us what we need to know in the first place, and we won't feel the need to clutter or walk away. Sorry, but I think that's the way it is.