ヰ世界情緒 1st Album "Sousei β" Sousei Sousei β ヰ世界情緒 [Product Description] Virtual singer ヰ世界情緒's highly anticipated 1st ALBUM. This album summarizes her two years of activity since starting in December 2019, including her debut song "Monogatari no Waltz," her first million-view song "Tomedonaki Hakujou," "Sirius no Shinzou," and a number of new songs first performed at her 1st ONE-MAN LIVE "Anima" held on October 23rd, for a total of 15 tracks. The β fanbook contains numerous artworks, including illustrations drawn by ヰ世界情緒. [Contents] 1 CD, Acrylic Keyholder β, Postcard β, 3-piece Can Badge Set β, ヰ世界情緒 Audio Recording β Card, Fanbook β (35 pages) Only the outer packaging has been opened.