I wonder what song is playing in his head? I love his intensity. I love that he can do this for minutes on end -- remember that minutes are like hours to infants, right? I love that when I interrupt him with my giggling, he gives me the "Oh, Mom" look and goes right back to business.
Is the Boy destined to be a tambourine player? I think yes. And I would totally love that!
Watch out, Joel Gion!