Tonight Asher said, "Mom, sing that song." I said, "What song?" "This song," he said. "I don't know what song you're talking about." This went on for a while. I tried several standards, "row your boat", "you are my sunshine." But none did the trick. Then Asher reached over, put a little pinch of nothing in my hand, "Here sing this." I ate the invisible song and sang "Do Re Mi" apparently it was what he was looking for. My ethereal child.