New Vanity Items Ideas

So I thought maybe having a different kind of vanity item for endgame crafters/players. I was thinking it'd be pretty interesting if you could have musical instruments you could carry around and play in the same way as minions. Off the top of my head I could think of maybe needing multiple crafting classes leveled, or to work with others to make them aside from getting them from market board. I don't really have much knowledge of design/program/coding but I think it'd be cool if you could play them as well. Just a quick suggestion from a casual player.