The live shots are from mexico city, you can tell because he lifts the pick before the last chord of burnin´. i was right in front. three times. so nice.
I don't think that they do the accent on purpose. They're from Norway, Germany and Poland. I believe that their melodies are simple but original. That combination is hard to find nowadays. Then add lyrics which are understandeable, without being predictable. Tell me from which songs they steal/sample their melodies, and I'll stop listening to TWBA, and start being a fan of the original composers.