Now that their long, puzzle-based album "Tomorrow's Harvest" reveal is over, Boards of Canada have finally shared a real, full, new track. "Reach for the Dead"

http://www.youtube.com/watch?feature=player_embedded&v=2jTg-q6Drt0

Album trailer:

http://www.youtube.com/watch?feature=player_embedded&v=e2lyYEUPat8