Norwegian rock music

Recommend some good Norwegian rock music in Norwegian. If there's a Norwegian equivalent of Korpiklaani, that would be amazing.

I recently discovered Oslo Ess for myself, but maybe there’s something else that’s a must-listen? Just not black metal—looking for something where the lyrics are easy to make out :)

That said, it doesn’t have to be strictly rock—if there’s a band that sings in Norwegian, I’d definitely like to check it out.