這首曲子的音樂素材取自蘇格蘭 the Isle of Benbecula 的民間曲調。Benbecula is an island of the Outer Hebrides in the Atlantic Ocean off the west coast of Scotland. In the 2001 census it had a usually resident population of 1,249, the majority of which are Roman Catholic. It forms part of the area administered by Comhairle nan Eilean Siar or the Western Isles Council. (from Wikipedia)