Board Thread:Off-Topic Discussion/@comment-6433273-20160713122023/@comment-27324770-20160722022534

@5.54.93.86: I agree with everything you said. It got stuck in my head pretty easily, and the Japanese version is even better with the other Vocaloids! @Everyone that answered my question: Thanks for helping me look into it. Maybe they'll put up the credits for it later. @50.38.220.186: I did the same thing. Looks like Google doesn't have any answers.

Regarding the video EmbraceEvil linked, I didn't listen to it, but it's pretty cool that there's more people noticing Vocaloid outside of Japan!