Starting from posting piano performance videos on the Internet, pianist Marasy—who has been active in a wide range of fields, including Vocaloid producer work and providing songs—will, together with his longtime friend Shota Horie (kemu) and HiToRiE's Yumao, stage a piano trio live at Billboard Live that has received favorable reception. For this show, the Vocaloid tunes and other pieces each has worked on will be rearranged into instrumentals for piano, bass, and drums. The ensemble—woven from high-level technique and solid groove—will be unique to the three of them. Three artists who once used Nico Nico Douga as their field and have honed their styles in parallel will be the focus of attention for the music they exchange on stage.