Robert Plant And Alison Krauss

Robert Plant shocked many by agreeing to play a one-off show with Led Zeppelin in November in London. But he isn't particularly concerned that his fans might be taken by surprise by "Raising Sand," hi

Robert Plant shocked many by agreeing to play a one-off show with Led Zeppelin in November in London. But he isn't particularly concerned that his fans might be taken by surprise by "Raising Sand," his new collaboration with bluegrass bigwig Alison Krauss, due Oct. 23 from Rounder.