The most well-known nursery rhyme is about Old MacDonald who had a farm.
Old MacDonald had a farm, E-I-E-I O.
And on that farm he did run, E-I-E-I O.
He had a horse and he had a mule, E-I-E-I O.
He had a cow with no horns, E-I
One of the most popular nursery rhymes in the world, this song is a fun and interactive way to teach children about farm animals.
Old MacDonald had a farm,
And on that farm he had a cow,
With a moo here and there, here and there.
Souce: Cocomelon – Nursery Rhymes