You could also take a look at:

Ash
From Autumn To Ashes (they like their screamo, be warned)
Within Temptation (similar to Evanescence)

I know I could think of more, but my brain isn't working right now n_n;

__________________
LIAR!
SLIPPED FROM THE TONGUE!
LIKE THE BREATH OF A PROPHET CLOAKED IN BLOOD!