Just downloaded it to see if it worked. As far as I can tell the patterns all play fine and the three samples you've included are functional. (I saved them to ROM slots 1, 3 and 4 as their names apparently indicate I should do.)
Checking the patterns, it appears that you've got tracks that play samples numbered 1-9 (at least - maybe more), so I'm not sure if you deleted these, or they proved extraneous/unnecessary, etc.
Have you got an mp3 version I could check it against? Looked at your Soundcloud, coudn't find one but maybe I'm blind
In any case please post one if you do, cos even if I've only got part of it, this is a cool track and a real lesson in glitch and experimental hiphop. I think lots of MD UW owners could learn from it, especially if they had your original version handy for comparison.
Thanks for posting