Vulture Live-Blogs the 2013 Grammys

Happy Grammy Night! Dave Holmes here: music aficionado, American Idol and X-Factor recapper, occasional cog in the pop culture promotional machine, and inveterate Grammy watcher. It's music's most inscrutable night, made even more so by the fact that the entire industry is in either an exciting time of reinvention or a total tailspin, depending on who you work for. Will tonight be an Arcade Fire Best Album night, or a Jethro Tull Best Heavy Metal night? Let's find out together. (Also, check out our slideshow of tonight's red carpet looks.)