[Intro] e|----5---------5----------|--5--7--5--3--2----------| B|-------7-7-7-----7-7-7---|-----------------5-------| G|-------------------------|-------------------------| D|-------------------------|-------------------------| A|-------------------------|-------------------------| E|-------------------------|-------------------------| Ofc, this is far from the only version of the melody, and only a fraction of it, but a start never the less So perhaps someone can make use if it:)
https://primoaccordo.net/misc-traditional/sma-grodorna.htm