My son is six years old.

Yesterday on the way home the jazz station I always listened to advertised that they would be playing Louis Armstrong all day today.

"Woo hoo!" I said.  "Louis Armstrong, all day tomorrow!"

My daughter asked who that was.

My son said, "I know!  He's that guy that sings, "I see trees of green, red roses too..."  And he warbled out a few lines before he forgot the rest of the lyrics.

"How did you learn that?" I asked.  I was surprised.

"Internet," he said.

"Internet?"

"No, I'm just kidding.  I learned it in school."

"You learned about Louis Armstrong in school?"

"Yeah, in music class."

Maybe public schools aren't all bad.