@@DearHoney_1996 It contains a lot of repurposed MU remote switch SysEx commands, which on MU128 controlled the LCD brightness, displayed channel and display ranges. But among the dumpers, no one knows what those SysEx commands would actually do to a real MU128 module. However just removing those instructions should make the file safe for playing. You just need to discard all SysEx events beginning with f0 43 10 49 0a 00 (according to the Octavia implementation). Maybe someone will later translate all those remote switch commands into correct MU display channel switch commands to make everyone enjoy the demos in their full glory.
I love how Xiao Dao Hui shows all 64 channels. While Classic Medley has 64 channels, none of the channels between 33 and 48 are played. Basically, there's 3 ports.
I modified original MIDI files to let MIDITrail playback to mutiple MIDI ports automatically, refer www.dearhoney.idv.tw/midi-music/yamaha/32-48-64-channels-xg-music/
@@DanielVasquezYT ~~I believe I already provided separate download links to the files in the visualization videos I uploaded.~~ The story would be @ValleyBellSound writing the dumper, I searched for, descrambled control ROMs (JayB found the control ROM of MU90R however) and dumped the MIDI data inside, then @JayBmusic fixed the dumped MIDI data.