So some music holds E spellbound. I was playing Sarah McLachlan's new song and he was fascinated. (He actually likes the snippet on iTunes better than the song played in its entirety.) I tried singing "The Joker" by The Steve Miller Band to him. I changed my voice to make it deep and have a twang like Steve Miller's. He stared at me and then his brows furrowed and he started to scream.
This morning I tried again - singing the song in my normal voice. He liked it, and even leaned forward as if he were trying to eat the song.
He has no use for classical.