Oh, haha, now that I listen to this song once you've said that I can hear that. Check out the 'Maaäet' (Earth mother) album, it's their masterpiece. They used to be a lot darker and folkier and less post rocky. Which is fine really. Their singer has a deep, low singing voice usually, not sure if he sings on this one. There's still a bunch of folky stuff on the new one as well.