Please link this artist to 鏡音リン. Kagamine RIN is one of Yamaha's Vocaloids; a series of software used to create machine-generated vocals. A dedicated fanbase has created a great deal of music featuring her and other Vocaloids. Released on December 27, 2007, Kagamine Rin/Len (鏡音リン) is the second installment of the Vocaloid2 Character Vocal Series. Their family name was chosen by combining Kagami (鏡 ,Mirror?), Ne (音 ,Sound?), with the first syllables of their given names a pun on "Left" and "Right".