iNSaNiTY
A duet song for [[SF-A2 miki]] and [[Kaito (vocaloid)|]] by Circus-P.

* "NicoNico video":http://www.nicovideo.jp/watch/sm14137534
* "YouTube video":https://www.youtube.com/watch?v=naUs1n-XEao
insanity (vocaloid)