The children said this video was their favorite subitizing one so far- they must be country kids!: https://www.youtube.com/watch?v=UH8rLym53sw 

They can also subitize fast! : https://www.youtube.com/watch?v=nymOVGGm__I

We will try the rock and roll version tomorrow: https://www.youtube.com/watch?v=ib5Gf3GIzAg