You could just use a resourcepack to change the sounds of the music discs.
I think it would probably go against copyright if you plublished this music in a mod so its a bad idea if you did.
Rollback Post to RevisionRollBack
Isn't it sad how none of the classic mods have been updated to newer versions? So were stuck on old minecraft versions if we want to mod. I'd like to push new modders to make and/or port mods to newer versions so we can enjoy the newer minecraft mechanics as well as the mods themselves.