So you think you can dance?

Can YOU dance to a good beat?  How about the sound of water?  A passing train?  Alexa can!  She loves to dance to everything.  My favorite dance is the one she reserves for the alphabet song.  She's busting one of those moves above-the finger dance.  The whole thing is pretty similar to The Robot-with her arms and fingers making goofy, jerky motions.  Super cute!