Have you ever wondered what it would be like to have male classical singer in Nightwish? This YT video will give you a bit of idea. I found it on official forum of Nightwish today and I have to say I don't like it at all. There are comments which are very positive but I can't understand why. I mean, I don't mind the fact that the song is sung by male, but the voice itself is bad. But whatever it is just my opinion after all. This guy calls himself Raevyn and has couple of Nightwish songs on his official YT channel.
"Reach", the demo version of "Amaranth" sung by Marco, sounds much better and it is no secret that I like it more than the album version "Amaranth".