It's rare people appreciate it , usually they act all like they are being unfairly attacked, ignore it, or similar counterproductive reaction. It's to your credit that you didn't just remove my comment , now i feel like i was needlessly harsh.
I saw you removed the songs from your other mods too and i'm a bit sad if it means some people will lose on the possibility to listen to a music they liked, i don't think it's all that bad if old version still exists, if someone's really desperate for a song, they can still do, but it clarify really well the purpose of the mod.
There exist musics that have no copyrights or for which re-destribution is allowed under certain conditions that are often used in mods that you could use for "illustration purposes" as an example of default bundled-music that players could replace with their own in case, that would for sure make the artists happy instead of "maybe angry", i made some myself this is why i was curious in the first place because i wanted to try it with my mod to see if it was compatible and read code to see how it works.