A downloadable zine.
Contains disturbing drawings of musical instruments. Some look like they are self-mobile. Many are pustulant.
Lacks stats for any game system, but a clever GM could easily turn these into coveted items for greedy bards (or musicians more generally). I could imagine sending players on a quest to find one of these devices, desired for its miraculous properties. Imagine the players' faces when the GM shows them one of these.
