What is the difference between a Swedish accent and Norwegian accent?

The Swedish accent is characterised as flat, but also quite sing-song. Swedish intonation is not so varied, so the language sounds fairly monotonous. It's also worth mentioning that Swedish has one of the most difficult intonations to learn.

The Norwegian accent is sometimes called the world's most beautiful. It is a bit "singy" and "musical". Norwegian intonation has an interesting rhythm to it, so the language sounds both soft and a little bit dramatic.