I swear i thought about it myself. Here is my theory about the "Baby Mozart"-tape industry: there is no copyright on classical music! It costs nothing to pay a very cheap orchestra to play it, put it on CD, publish a mocked-up "scientific study" that claims that babies that listen to Mozart grow up smarter -- kazoom, the guy's a millionaire. I have an absolutely disgusting feeling that he is Jewish. Why Mozart? -- because he's the most famous classical composer and has the most pronouncable name. Imagine "Baby Musorgsky", "Baby Rimsky-Korsakov", "Baby Rakhmaninov" or "Baby Händel" -- it wouldn't sell. I should check if there other people who think like me.