虹の協奏曲 (Niji no Kyousoukyoku)



Rainbow Concerto is a song sung by Len Kagamine, Rin Kagamine, Gumi Megpoid, Miki Furukawa, OLIVER, Ryuto, and Gackpo Camui. It is the two-hundred-and-sixty-first track in Other Vocaloid Songs 4, the one-hundred-and-eighty-ninth track in Other Vocaloid Songs 12: Mostly Rin Volume 2, the two-hundred-and-forty-fourth track in Other Vocaloid Songs 15: Mostly Gumi Volume 2, and the two-hundred-and-thirty-third track in Other Vocaloid Songs 26: Mostly Len Volume 2.