The Sorting Hat sorts you because your blood is pure
And it sorts you because your intelligence is sure.
That hat's been around for quite a while so it can tell the placement of the bravest child.
And the rest"¦the rest get sorted into Hufflepuff because there's nowhere else to put them.
The Sorting Hat wants us to all get along, all get along, all get along.
All you Hufflepuffs like you Ravenclaws and you Slytherins like you Gryffindors.