Swing Set by Ani Difranco
Ani can invoke so many different moods. I think the real crime is that she has a totally unique and very hardcore guitar style, but you'll never see her trotted out among all of these other virtuosos who are more often than not dudes. Ani has, in the same space of time, released twice as much music as Madonna and had to work harder promoting it. She's a real afterthought in the industry which is unfortunate but I guess she doesn't play their games.