https://www.youtube.com/v/AhmKeJ-h-No
Converge - Grim Heart/Black Rose
I did a search and I'm surprised I haven't posted this before. Although known as a Hardcore band this tune sticks out from their usual output as beautiful and striking one-off.
Converge is on the forefront of music in general. "Jane Doe" is definitely a league above "No Heroes," though. I've yet to hear a better album than "Jane Doe" since its release in 2001. I would even go as far to suggest that it might be the absolute best album in all of modern music.