The Dead WeatherHorehound(Third Man)Jack White is a really good guitar player. In the White Stripes and the Raconteurs, he's shown off his proficiency in a variety of styles and genres (six years later, the faux-bassline of "Seven Nation Army" is still stuck in a lot of heads). He's a focus of upcoming documentary It Might Get Loud, where he joins certified six-string icons Jimmy Page and the Edge in gabbing about the history of the electric guitar.So it's perplexing that in the Dead Weather, hi