But one of his many collaborators, guitarist Buddy Miller, recently told Radio.com that Plant has at least one new album almost ready to go. And after two consecutive releases of (mostly) covers (2007′s Raising Sand with Alison Krauss and 2010′s Band Of Joy), this one will feature brand new songs.

"We got together, we wrote a whole new batch of songs," Miller says. "He wanted to write together, so I said, 'Come over to the house, and let's have Marco [Giovino], our drummer � he's drumming with Jim [Lauderdale] and me � come over. So the three of us set up in my room, and I thought, 'Y'know, if we're gonna write, let me stick up some mics, and record it.' I'm glad I did: it actually sounded really good. It's exciting: I'd say it rocks harder than what we did before. We recorded most of it without a bass; I played baritone guitar, or six-string bass. It's stripped down and tribal and rocking."