Tyler is singing! This is so sweet. He knows a lot of songs too! Most of them I know but there are a few he's teaching me. His current favorites are: "Twinkle-Twinkle," "Head, Shoulders, Knees & Toes," and "Where is Thumbkins?" He knows them well too! The one that he keeps singing that I don't know something like "Snap goes the alligator snapping a monkey's head off" Any ideas?