悲恋悲歌-ヒレンヒカ- (Hirenhika -Hirenhika-)

Sorrowful Love, Sorrowful Song is a song sung by Rin Kagamine and Len Kagamine. It is the eighty-third track in Other Vocaloid Songs 12: Mostly Rin Volume 2 and the two-hundred-and-first track in Other Vocaloid Songs 26: Mostly Len Volume 2.