I recently moved my iTunes library to a WD 320G passport drive for easier access between machines. Everything went smoothly except ONE album refuses to play or even load in iTunes. I had no problem playing this album before I moved the library so I know it can't be the mp3s or the software. It's very curious. When I try playing one of the songs in iTunes, nothing happens. I've tried re-adding the folder and it won't add any of the songs even though the dragging icon says + and copy as if it's going to do something. I've tried dragging the folder, dragging the songs individually, adding the folder from the menu and adding individual files from the menu. All with the same result. The mp3s play fine in windows media player. I'm running Vista 32 and iTunes 18.104.22.168. Any help would be appreciated.