Old Mcdonald Had A Farm Tabulatur von Traditional American

Video accompaniment to this tablature:
http://www.youtube.com/watch?v=xZ6SuHO7E34

A |--3--3--3-----0--0----]
C |--0-----0--3--1----3--]
E |--0-----0-----0----0--]
G |--0-----0-----2----0--]

A |--7--7--5--3----]
C |--8--8--8--0--3-]
E |--7--7--8--0----]
G |--0--0--8--0----]

Repeat that part.

Then the "with a ___, ___ here..." part:

A |--------3--3--3-]
C |--3--3--0-----0-]
E |--------0-----0-]
G |--------0-----0-]

And basically repeat the C chord until the "everywhere a ___, ____" and then repeat the first part.

Warning: don't play this in front of kids unless you want to play it over and over again 5 million times :)