Play your own music mod...question but not a tech question

Not sure of the mod but know theres one out there you can use to add a music url or your own playlist(i think). would this be something that would be wanted, or enjoyed on a server? only asking because we are working on a server and i think its a good idea. would it something youd be into? also is it a big mod?

I just gonna leave this here…

I actually wouldn’t want this on a server…

For my own music I can use the Self Radio and public for all players it would just be annoying…

i dont know much about this but would it be something everyone could use their own url in their car or whatever url the server owner picks is it?