For info :
IF anyone wants to ONLY listen to CK1 music, then open the ck1music.mod.mod file
and add
replace_path="music"
just below
archive="mod/ck1music.mod.zip".

@Opti Ah that also explains why my stored version of your old upload has a yyysongs.txt file in it.
Forgot about having fixed it myself apparently. Oh i have to update some mods of mine too and it's really easy in the end, i just have to do it, not to mention all these other plans in my head...*sigh* That's life. By the way i can confim the mod works.
Either way, nice to hear CK1 music again in-game regulalry.
Cheers

Hi, the problem was just the song list. When I originally made the "mod" it worked that you manually made one unified song list that overwritten the original song.txt. Which they changed at some point so that it has to have a different name, literally anything other than song.txt.

It's extremely easy fix I just haven't played CK2 in years, but I recently got back to it and it annoyed me.:')

I unlisted the old mod, yeah.

Nice. It worked for me, but i might have fixed it myself.
What was the issue ? The descriptor file ?
Just for info, the broken version can't be found anymore by searching for it in the Workshop, so it's probably set to"hidden"now. Just saying, in case that this wasn't intended. Cheers