Robert Plant

Singer says it’s difficult to come up with words for the modern world, but he’s working to get his groove back.

The trek begins June 2.

They performed snippets of "The Lemon Song" and "Ramble On."

There have been vanity projects, weird detours and huge disappointments – but also some of the best LPs of the succeeding eras.

It was just the second time they performed together after Led Zeppelin's split.

Oh, and Robert Plant also got married.

Guitarist Kenwyn House says Led Zeppelin classic was unexpected addition to cancer fundraising set.

He hardly acknowledged his previous work for five years, beginning with the first solo show.

New collaborator Phil Johnstone wanted to help honor his illustrious past and shift away from it.

Three years after Led Zeppelin, its frontman finally got to the charts on his own.