"Auld Lang Syne" is a Scots poem written by Robert Burns in 1788 and set to the tune of a traditional folk song . It is well known in many countries, especially in the English-speaking world, its traditional use being to bid farewell to the old year at the stroke of midnight. By extension, it is also sung at funerals, graduations and as a farewell or ending to other occasions.

Lyrics:
Should old acquaintance be forgot,
and never brought to mind?
Should old acquaintance be forgot,
and old lang syne?

CHORUS:
For auld lang syne, my dear,
for auld lang syne,
we'll take a cup of kindness yet,
for auld lang syne.