The 9th Music CD from Team Shanghai Alice, a part of the Touhou side series "ZUN's Music Collection".
Was released on the 8th of August 2016, during Comiket 90.
This Music CD tells the story of Maribel Hearn and Usami Renko participating in a gathering of occult fans in the titular bar, "Old Adam". There, Merry shared her experiences with the patrons of the bar.
