空と虚 Sora to Sora – ヴァニタスの手記 The Case Study of Vanitas – Opening Theme – Piano Cover
Piano Sheets: https://www.mymusicsheet.com/KyleXian/39896 Soundcloud: https://soundcloud.com/kylexian/sora-to-sora-the-case-study-of-vanitas-opening-theme-piano-cover