Pitch (tone) in Norwegian at the Oslofjord

The Norwegian tones, 1 and 2, explained while the suns sets over the Oslofjord. (No, I do not eat farmers, even though some people often say I do.) (Yes, I know Serbo-Croatian is not an official language anymore, I have been taught quite a lot about the politics of linguistics down there. Serbo-Croatian is just a shorthand.)