You might not expect a comedy routine during a conversation with Robert Plant and Alison Krauss. But the rock 'n' roll lion and the bluegrass chanteuse who became an unlikely musical pair 17 years ago ...

VIENNA, Va. – By now, the pairing of Robert Plant, he of legendary rock god immortality, and Alison Krauss, she of bluegrass royalty, no longer seems puzzling. After 17 years of musical fellowship – ...

Duos can make something amazing - Batman and Robin, Simon & Garfunkel, Michael Jordan and Scottie Pippen, and our next guests, Robert Plant and Alison Krauss. (SOUNDBITE OF SONG, "GONE GONE GONE (DONE ...

Robert Plant and Alison Krauss are taking their musical chemistry out on the road. Plant, a Rock & Roll Hall of Famer who sang for Led Zeppelin, and Krauss, a 27-time Grammy winner, will play nearly ...