"An Idea: Make a "Party Mode"... Players can be added to party to hear the same song together. With permissions like "DJ", that allows you to put musics in Queue. it will be a nice addition to this amazing mod! :D"
Not my idea but I support it, it was left as a comment on the minecraft curseforge page by makzzin1.

Won't be implemented because i decided this mod should stay clientsided.

Noted it down, but currently i dont have time to work on this project