Sadly, no. As I said, each file provides an individual table, it appears for rhythm setup. See the source. Plus, the header of each song defines reverb settings, etc.
Using chatgpt to analyze the:
MT32 ctrl 2.07. rom (MT32 control ROM version 2.03 / 2.04 / 2.06 should also be possible) - with the help of using the information from here:
https://github.com/search?q=repo%3Amunt%2Fmunt+demo&type=code
brings the following result:
'Adjarre' @ 0x10000 (dez: 65536)
'Boiler Buster' @ 0x15200 (dez: 86528)
'Short Demo' @ 0x16E00 (dez: 93696)
'Sinfonia 1' @ 0x18C00 (dez: 101376)
'Good Morning' @ 0x19F00 (dez: 106240)
You have to tell ChatGPT that the DEMO song names may contain spaces while analyzing/checking the correct DEMO song names inside the ROM file.
After this, ChatGPT is basically able to decode them to basically working MIDI files and pack them together to a downloadable zip file. 😉
Well, you have to teach ChatGPT - with the help of DEMO player source codes (link above) - how to correctly decode the DEMO songs to midi files which do sound good decent/reasonable. 😀