From Napster to Morpheus, iTunes to .torrents (not to mention the popularity of indie-kid and kid-at-heart collector's favorite record shops), CD sales are on the decline. While this isn't exactly a news-making statement today, it becomes one when the retail giants finally decide to step up and er, face the music. HMV (His Master's Voice, inspired by the 1899 Francis Barraud painting of his dog listening to a gramophone) announced yesterday that the new......