Back when Apple was settling a lawsuit with the Beatles and agreeing not to switch from the computer industry to music, the idea of Apple Computer being in the same business as Apple Records seemed a bit silly. And yet today, computer technology has advanced so rapidly that today there’s no telling where computers stop and music begins. The result is a potentially cataclysmic clash of special interests, and Apple’s right in the middle of it. As a technology company, Apple is in the business of creating innovative products and selling them to you and me. But today, a lot...