Talk:Status/@comment-174.44.235.119-20141101162114/@comment-5051846-20141101164330

It is not the first time in history a voice provider has doen an official duet with their Vocaloid. In fact it's been pretty common in the V3 era. :D

SeeU's first demo song was a duet with her VP, IA and her VP had a concert together, Aoki Lapis had a whole album...