PLATINUM COLLECTIONWith countless Gary Moore compilations released over the years, it's understandable for fans to greet the release of yet another, 2006's Platinum Collection, with skepticism. But what differentiates this three disc set from the previous compilations is that it does a fine and dandy job of collecting highlights from all phases of Moore's career heavy metallist, mainstream melodic rocker, and blues enthusiast. A cover of the Yardbirds' "Shapes of