"The Boogie-Woogie Piggies" is a Sesame Street song performed by the Oinker Sisters. They sang in a barn, singing the letters of the alphabet and how the animals were all enjoying the party. With Natalie loudly mooing, Chip and Dip meowing and doing the tango with lambs, Alfred Duck quacking and flapping his wings, and dogs and sheep dancing together, it is quite the farm animal boogie.