Glad I could help some!

Some suggestions that are a little more obscure;
Ice Age
Dali's Dilemma
Children of Nova (The riff starting at :42 in this one is one of my personal all time favorites)
Quote Originally Posted by Narmoth View Post
Most of them aren't really prog singers, like you have blind guardians Hansi there. Ayreon is great trough. If anyone know of more bands like that, I'd like to hear about them (style, not having a lot of guests. Avantasia does nothing for me)
Perhaps Frameshift would be to your liking. I haven't listened to the album they did with James LaBrie, but this one they did with Sebastian Bach is an album that I come back to over and over.