This is my opinion i think that a frontman female or masculine need to be whats he his an example is Epica his lyrics are very conciousness but "indoctrinated minds so very often sick thoughs and commit most to the evil they preach again" example Simons an the member of Kamelot have a son, ¿in middle of a war? now i see Epica like a posers and nothing more they show a face overshadowed.