Will & Theo's Lost Lute

Publisher's blurb: This is the 69th in a most excellent ongoing series aimed to provide the overworked DM with ready-to run encounters. The PCs encounter the dimensional traveling bards Will and Ted. The duo has lost their lute to the Guitaur and do not have time to navigate his magical musical maze. Will the PCs overcome the challenge in a grand crescendo or will they fall flat? The toughest monster in the encounter is the Guitaur who is CR 3.