Why is the swedish music a drinking song? (Helan går)

[saberlost]

So I assumed that most of the music you hear should be something related to the country.

Or is that we broken a real song with the drinking song?

[Prometheus]

From Wiki:

When Sweden's ice hockey team won the 1957 World Ice Hockey Championships in Moscow, not all of the Swedish players knew the lyrics to Du gamla, du fria, the de facto Swedish national anthem, so the players sang Helan Går instead.

Can't be a totally crazy choice when actual Swedes on the world stage default to it, when they don't know their national anthem.

Or maybe the devs spent an afternoon in Helsingør ;-)