The rocker will perform at the iTunes Festival in London on September 8 before introducing the new music to North America on a 7-date theatre tour that begins in New York on September 25.

"lullaby and...The Ceaseless Roar" was recorded at Helium Studios in Wiltshire and Peter Gabriel's Real World Studios in Bath, UK. Plant has teamed up with Genero TV to hold a contest for a fan to create the official video for the album's lead single, "Rainbow."