Are you interested in playing Tetris The Grand Master 2 Plus, but want to listen to your own music instead of the default in-game music? This patch is what you want. By modifying only two bytes, the in-game music never starts.
To patch, unzip your “tgm2p.zip” file, and simply use your favorite IPS patcher on the file “2b.u21″. After patching that file, put it back into the “tgm2p.zip” file – you’re ready to go. Only this single file needs to be patched.
If you’re interested in using this modification in Retroarch with FBNeo, you simply need to put the modified “tgm2p.zip” into this directory: “SYSTEM_DIRECTORY/fbneo/patched”. Once the modified file is placed there, the game will launch in Retroarch as this “no music” version.