I was just listening back to this radio appearance and although I usually think that there's too much interview and not enough live performance on the World Cafe segments, in this case the interview is fascinating (and there's no shortage of music either, it's a nice long segment). You can hear her starting out with some stock answers, almost word for word the same as on her NPR Morning Edition appearance, but when she discusses her motivation to interpret on her last two records rather than to write, and also when she discusses her experience with Tony Bennett, her answers are so honest and insightful that it's almost revelatory, as compared with the usual promo tour interviews which nine times out of ten come right out of the p.r. playbook. David Dye does a nice job eliciting this conversation then getting out of the way to let her talk. Her last two records are so good that it makes me want to go back and discover (or rediscover) her earlier work. If any readers would like to hear this, drop me an email and I'll send you a CD with both the World Cafe and NPR broadcasts.
k.d. lang's website: http://www.kdlang.com/