From a tribute by Hendrik Hertzberg for The New Yorker:
The voices and songs of Kate and her older sister, Anna, have been a consistently gratifying part of my life for thirty-five years, beginning with the appearance of their first album. Every one of the dozen songs on that 1975 recording is a thing of beauty and intelligence, and several of them—“Kiss and Say Goodbye,” “Heart Like a Wheel,” “Go, Leave,” “My Town,” and (especially perhaps) “Talk to Me of Mendocino”—were as emotionally acute as anything I have ever heard. They still are, and since then hardly a week has gone by without my listening to their music.
http://www.youtube.com/watch?v=2fcBEGjK3cM