The mod replaces essential survival items with the instruments, making the game unplayable with the plugin. The mod author said they would fix it, 3 weeks ago. I tried to rebuild the mod, it is not buildable.

This is the plugin I've been waiting for! Thanks to it, our server has become more fun.

it replaces the pickaxe crafting recipe with an instrument. If there is a way to disable crafting recipes then it would be a great plugin

I used it, it was very good, for a role-playing server, it had no bugs and didn't cause lag, all the players liked it.