Music like the acoustic sections of Pelican's "Austalasia"...

[BurningSky]

I've been getting into a bit of post rock/metal lately (mostly Pelican and the Red Sparowes), but what really intrigued me about Pelican was their dark and dissonant acoustic sections. Is there any bands out there that have a similar feel to these sections..?

[mr_jackalope]

Six Organs of Admittance is all you need.

[pixiesfanyo]

yay Six Organsss