number_17
As far as i know there aren't any bands with real historical lyrics.
"Ayreon - The final Experiment" is historical, and tells you about Merlin and Arthur, but it did not happen for real.
Well, talking about Ayreon, some of the stuff on Universal Migrator part 1 are historical.. like that shooting marching band thing and all that.
If you consider Blind Guardian progressive, they´ve a lot of historical (or history inspired) lyrics.
What else... Hmm, Symphony X´s "V" is based on the Atlantis-tale (not really historical but might be interesting anyway).
Can´t think of others now, but I´m sure there´s more. I´ll get back to this once I have some time to think.
biggrin