Spliterash/MusicBox ? reverse-engineered prompt

Build me a Spigot plugin called MusicBox that adds music to a Minecraft server with custom music discs, plus some extra fun items like signs and a few other related features.

I want players to be able to use the new discs in a simple, natural way on the server, with the plugin handling the music playback and any needed item behavior cleanly. Keep it compatible with a normal Spigot setup, and make it feel like a polished server addon rather than a rough test project.

If you need to check current Spigot docs or best practices while building it, go ahead and look them up online. Please make sure it’s easy to install, works smoothly, and includes whatever config or setup is needed so a server owner can turn it on without much hassle.