Original Soundtrack ripped from Switch ver game resources. HCA > MP3 High Quality. For support developers wait official release Includes 32 BGM tracks. Music by Takeshi Abo "Avant Story (Game Size Ver.)" - Opening Theme Performer: Zwei Composer: Chiyomaru Shikura Arranger: Shinichi Yuuki Lyricist: Chiyomaru Shikura "Konna Boku demo" - Ending Theme Performer: Kanako Ito Composer: Chiyomaru Shikura Arranger: Tomoki Kikuya Lyricist: Chiyomaru Shikura "trust" - Ending Theme Performer: Yumi Matsuzawa Composer: Kentaro Ishii Arranger: Kentaro Ishii Lyricist: Setsuna Okita "aNubis" - Insert Song Performer: Konomi Suzuki Composer: Chiyomaru Shikura Arranger: Shinichi Yuuki Lyricist: Chiyomaru Shikura "Tu Ru Tu Ru Dance" - Insert Song Performer: Frau Koujiro (cv. Kaori Nazuka), Itaru Hashida (cv. Tomokazu Seki) Composer: Kento Nagatsuka Arranger: KushitaMine Lyricist: Kento Nagatsuka "Tu Ru Tu Ru Dance Another Version" Performer: Akiho Senomiya (cv. Yoshino Nanjo), Junna Daitoku (cv. Sora Tokui) Composer: Kento Nagatsuka Arranger: KushitaMine Lyricist: Kento Nagatsuka