what is the bleakest song you've heard that isn't some sort of ambient soundscape?

i'm floundering at work because of josh :(
there are a bunch of good radiohead songs to insert here.
also, 'here she comes now' by velvet underground
 
i haven't heard it in years but i distinctly remember that the song "March Or Die" by motorhead made me feel very bleak back when i was a teenager because it was such a departure from a normal motorhead song in that it was a slow dirge.