Coheed and Cambria is one of my favorite bands because of their sound, but also their originality. Their CD's are considered concept albums. The lead singer, Claudio Sanchez, has created a science fiction storyline which he's called The Amory Wars. It's partially published in a series of comics written by Sanchez and illustrated by a couple of different illustrators. This video is from the 2003 CD. I love the vampire theme!
Blood Red Summer from In Keeping Secrets of Silent Earth: 3: