F                C7
Should old acquaintance be forgot
    F                Bb
And never brought to mind
       F                C7
Should old acquaintance be forgot
A   Dm      Gm7  C7   F
And days of auld lang syne

    F         C7
For auld lang syne, my dear,
    F         Bb
For auld lang syne,
      F             C7
We'll take a cup o' kindness yet
A   Dm      Gm7  C7   F
And days of auld lang syne

The original poem has another verse, but nobody ever sings it. 

Special bonus (because I don't want to go back to studying yet): Melody tab

E|-----------5---------5-3-----5--8--10--10--8--5-5----------5-3---------|
B|---6--5-6-----8-6-8------6-6----------------------6--8-6-8----6-------6|
G|-5--------------------------------------------------------------7-7-5--|
D|-----------------------------------------------------------------------|
A|-----------------------------------------------------------------------|
E|-----------------------------------------------------------------------|


E|-10--8--5-5-----------10--8--5-5--8--10--10--8--5-5---------5-3--------|
B|------------6--8-6-8--------------------------------6-8-6-8----6------6|
G|-----------------------------------------------------------------7-7-5-|
D|-----------------------------------------------------------------------|
A|-----------------------------------------------------------------------|
E|-----------------------------------------------------------------------|