well, something better than Vocaloid does exist: http://mtg.upf.edu/research/labs/mir-lab/vap http://mtg.upf.edu/research/labs/mir-lab/vap It's from the same U

well, something better than Vocaloid does exist: http://mtg.upf.edu/research/labs/mir-lab/vap http://mtg.upf.edu/research/labs/mir-lab/vap It's from the same University that helped develop Vocaloid, and if you look at (well, listen to) their INTERSPEECH 2016 submission you'll find it's another league entirely ( https://chanter.limsi.fr/doku.php?id=winner_of_the_singing_synthesis_challenge_2016:start https://chanter.limsi.fr/doku.php?id=winner_of_the_singing_s... )