It always astonishes me that Sweden is home to lightweight throw-away pop like ABBA and Ace of Base, yet has also given us quite a few extreme metal acts such as Entombed.

Probably my favorite song from Sweden
The Hives - Hate To Say I Told You So
https://www.youtube.com/watch?v=Uz1Jwyxd4tE
I mean come on, a bass player that looks like Ron Jeremy, it doesn’t get any better than that.
Also... The Sweet! :-)
Don’t forget “Europe”, and “Sabaton”.
Sweden also produced this great singer as well:
Sån't Är Livet (that's life)--Anita Lindblom (1961)
In this county, it's better known as You Can Have Her (1961)
ABBA isn’t throwaway pop! It’s enduring and intricate music.