永劫輪舞曲-Endless Waltz- (Endless Waltz -Endless Waltz-)

Endless Waltz -Endless Waltz- is a song sung by Len Kagamine and Luka Megurine. It is the two-hundred-and-forty-third track and the two-hundred-and-forty-fourth track in Other Vocaloid Songs 62: Making A Comeback Volume 10.