Billy Idol, "White Wedding"... sort ofMicrosoft Songsmith, a music-making computer program, has already racked up plenty of Internet accolades based on its eerily terrible commercial, wherein normal, everyday people dealing with normal, everyday problems - such as being tasked to write an ad campaign for glow-in-the-dark towels - suddenly burst into song backed by soulless, canned electronic instrumentation that lies somewhere between the soundtrack to a late-'80s children's cartoon and Thom Y