Perfect Possession Discography ~ Touhou Hyouibana ORIGINAL SOUND TRACK (完全憑依ディスコグラフィ　東方憑依華 ORIGINAL SOUND TRACK Kanzenhyoui Disukogurafi ~ Touhou Hyouibana Orijinaru Saundo Torakku) is an official doujin album by Twilight Frontier and Team Shanghai Alice released on 2018-05-06 (Reitaisai 15). It's the original soundtrack of the 15.5th Touhou Project game Antinomy of Common Flowers. It features three discs in the album. The first is called "Original Disc 1" and the second "Original Disc 2" which contain music unique to the game respectively, while the third is called the "Arrange Disc" and it contains arrangements from previous Touhou works, as well as arrangements from the game itself.