Andre Matos is a Brazilian singer, but he is very well-known, mostly in Japan(He release his albuns first in Japan and then in Brasil .wew. )
He was the former vocalist, pianist and composer of the Brazilian bands Viper, Angra and Shaaman. He was also the former vocalist of Symfonia.
here some samples of his songs:

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And a little curiosity: When Bruce Dickinson left Iron Maiden the rumors said that He would replaced Bruce, but the rumors weren't right!

So, have you guys already known Andre Matos?
or if not, what did you think about him?

P.S.: Sorry if someone have already post it