Your post helped me a lot, but i'm lost at something, i don't know if you can help me...
I can translate some .xp3 files, but i cant open the files inside data (001.snr 002.snr 003.snr) etcetera, I've read that they are encrypted, that i should desencramble them or something.
I tried a lot, i've found a tool in github for unscrambling those files, but i cant make it work, i tried dropping the files in that exe, opening with the cmd window, but i'm a noob and can't make it work.
Can you tell me how to translate those files?