In the newest issue of Uncanny Echo over at my Patreon, musicians who have made a bargain with the devil band together to hatch a plan to get their souls back.
Each issue is small, around 15-20 pages each, assumes you know how to play PbtA, and leverages that to make rules-light one-shots that all end up contributing to a meta-narrative in a nebuelous city where these strange events unfold.