Around 1960 I learned a song called "Skagramar" and I have never heard it recorded or found it in a songbook. It is a sort of Scandinavian Flying Dutchman tale, of a ship that sailed out but returned a ghost ship. It is in a minor key and I recall scraps of the lyrics.

   A marvelous tale known to all near and far
   Is told of the once mighty ship Skagramar
   Her mast rising proudly above the blue bay
   As swift as a cloud she went sailing away.

   Venturing northward and far from her home
   Through icy green water and fleecy white foam...
      
(last line) The ghost of the once-mighty ship Skagramar.

I have asked plenty of folks at the Sea Music Festival, with no luck. (I know more shantymen than anyone really should.) If they do not know it, it could be a good addition. Does this sound familiar to anyone?