Not his/her Parent's Lullabies

So I was in Wal-Mart today and like always, I found my way to the Electronics. There I found something that I couldn't pass up. Apparantly, this company makes lullaby versions of rock music like Metallica, Nirvana, and even Tool. I think I'm going to try to pick up the U2 one next. Get our speck singing Beautiful Day early.