I've been in this fandom for over two years now. There's a certain point where there are so many UTAU and you feel like I WANT TO USE ALL OF THESE but I STILL CAN'T USE ALL OF THEM BECAUSE I'LL NEVER GET TO IT
This is kind of a half-assed attempt at fixing this. Which of course didn't quite work out very well, because the UTAU I still haven't used yet but want to use could fill up probably three or four more versions of this medley. (Note that a lot of UTAU who were in the original roster for my cover didn't make it due to inaccessibility of voicebank or a clean art I could use to make transparent.)
This is a medley made by M.Iz formerly known as "Vocaloid Medley COOL+" but then it was quickly reuploaded under the name of "My Favorite Vocaloid Song Medley". Unfortunately I didn't catch onto this until about three minutes ago so you'll see the old name dropped a few times.