Robert Plant - The Boy Who Wouldn't Hoe Corn

Robert Plant and Alison Krauss were on CMT Crossroads in 2008 singing some songs from their brilliant album, Raising Sand.

"The Boy Who Wouldn't Hoe Corn" was not on that CD but is a staple for live shows done by Alison Krauss & Union Station (AKUS), where Dan Tyminski leads the vocals on that particular song and Krauss follows up with "Take Me For Longing." The video also has some commentary from Robert around the 4:30 mark. Though I like what Plant does with the song, I prefer the version done by AKUS here.

One More From Robert Plant and Alison Krauss - Black Dog

"Black Dog," off of Led Zeppelin IV, once again done by Robert Plant and Alison Krauss.

Robert Plant and Alison Krauss - Black Dog

A few different versions of Robert Plant and Alison Krauss singing "Black Dog," which is off of Led Zeppelin's 1971 album, Led Zeppelin IV.

The first performance took place at the Canadian Amphitheatre in Toronto on July 14, 2008.

In the second video, the duo tackle the song at a concert on May 22, 2008 at Wembley Arena in London.

Finally, the last video comes from the Bonnaroo Music Festival in 2008.