Interesting version of the Deku Palace theme. I didn't even recognize it at first while I've played Majora's Mask many times already. Anyway, this version sounds quite suitable for use in a gameboy version.
I think you did a pretty good job remixing it. You made it a rather short loop though. I can remember some more parts being in the original theme from the game. Would've been nice if you remixed those parts into it too.
Overall 8 out of 10, 4 out of 5. Nice job.