I couldn't find an original recording of this tune by the author, so it's fair to say that the chords are up for interpretation. I think the most common substitution would be between the Bm and D chords. I've only included 2 parts here, but I like to hang on the Bm chord for most of the the C section. This chart is based on the version by Hazelius Hedin (see the youTube clip below). The tune begins around 1:57.
