I have searched and didn't see anyone suggesting a back slot cosmetic instruments, all were equipping it like a weapon. My suggestion is maybe a back slot
Cosmetic that looks like a drum or a lute like a quiver. I think it be pretty to have a lute strapped to my back then a cloak of backpack. I would think it wouldn't be to hard since they already have the skins for the instruments but I am not a coder just a rp gamer. Thanks for the consideration.