巡る世界のレクイエム (Meguru Sekai no Requiem)

Requiem Of The Spinning World is a song sung by Rin Kagamine and Len Kagamine. It is the sixty-fourth track in Other Vocaloid Songs 12: Mostly Rin Volume 2 and the one-hundred-and-ninety-fifth track in Other Vocaloid Songs 26: Mostly Len Volume 2.