One of the things I will never understand about language is about how accents don't translate to music (Outside of country drawls). If I didn't know these guys were from Sweeden I wouldn't know it from the way they sound. Maybe their uncomplicated lyrics demonstrate a loose grasp of the language but you know if they spoke to you it would sound like the Swedish chef, all "Shmorking da borking, flerfing das kerfing". Makes you think.