Old psalm tune, Sweden

In 1936 Oskar Lindberg (1887 –  1955) heard a song at a worship service in Gagnef (Dalarna, Sweden). Based on the melody of the song, he wrote an organ work which he called "Gammal fäbodpsalm från Dalarna” (Old Psalm Tune). It is a famous earring in Sweden, played on funerals too.     
This is one of those times when it sounds good with my headphones but not so good with my loudspeakers (sometimes it sounds good with both. Don’t understand it….maybe they are still too small, Presonus 5,25”).