User blog comment:Angel Emfrbl/What makes a male vocal?/@comment-12633677-20140313030238

For a male Vocaloid.... baritone, full timbre, as little nasalness as possible, good range, and smooth transitions. However, as always, a big part of the responsibility rests on the producer doing at least a little tuning and keeping the Vocaloid in range.

...AND BIG AL IS THE AWESOMENESS. :o *pokes avatar pic*