This is the intro to an amazing albeit depressing song.
I looked everywhere for it and upon realizing that according to the internet it didn't 
I decided to have a go myself :)

These chords are played on the Piano originally, and are accompanied by screaming and 
in the background. Nice.

Cm Ab Am Bb (x3)
F Am Bb C
Dm Dm Am Am
Gm Bb/F C C
Bb C Am Am
Gm Bb/F C F (I think?) C

Then the rest of the song :)