JVM Roses Blood Symphony is a visual kei supergroup project consisting of Moi dix Mois, Versailles, D, and Matenrou Opera. The project formed while the four bands toured together for the Japanese Visual Metal (JVM) ~Kyoudouseimei~ tour. Their single “協奏曲 ～耽美なる血統～” ("Kyousoukyoku ~tanbi naru kettou~", trans: "Concerto ~Aesthetic Bloodline~") was released on September 20, 2023 and features vocals from the singers of each of the aforementioned bands, Seth, KAMIJO, ASAGI, and Sono, respectively. Read more on Last.fm