Starting from posting piano performance videos on the Internet, pianist Marasy—active in a wide range of fields such as Vocaloid production and music provision—will, together with his decade-long friend Shota Horie (kemu) and Hitohira's Yumao, hold a piano trio live at Billboard Live that has been well received. For this performance, the Vocaloid songs each has worked on will be rearranged into instrumental pieces for piano, bass, and drums. The show will feature an ensemble unique to the three of them, woven from high-level technique and a solid groove. Three artists who once honed their crafts on Nico Nico Douga in their respective styles are now exchanging music on the live stage; we invite you to pay attention to the music they share.