Jimmy Page and the The Black Crowes are revisiting their 1999 collaboration with an expanded edition of Live at the Greek, and they’ve just shared a fresh taste from it—a newly unearthed live recording of Led Zeppelin’s “The Lemon Song.”

Originally recorded during a soundcheck, this take on the Led Zeppelin II classic captures the raw chemistry between Page and the Crowes as they breathed new life into Zeppelin’s bluesy, groove-heavy material. It’s one of several unreleased tracks included in the expanded reissue, which drops March 14.

“I’m really looking forward to the soon-to-be-available release of Jimmy Page & The Black Crowes material from concerts in 1999,” Page said in a statement. “The new mixes capture the collaboration of those historic encounters and provide the full explosive passion and exciting energy of those alchemical moments.”

For the Black Crowes, the experience of playing alongside Page was a rare and memorable moment. “The new Live at the Greek box set brings the whole experience of our work with Jimmy into a vibrant, electric, mystical and powerful perspective,” frontman Chris Robinson said. “Hail, hail rock ‘n’ roll!”

Rich Robsinson added, “Going through the shows and putting together the new box set has been such an incredible dive back to that time in our history. It was a once-in-a-lifetime thrill to play these amazing iconic songs with the man who composed them. The sound of the new mixes and extra songs blew me away when I first heard them.”

The expanded edition of Live at the Greek adds 15 new tracks to the original 2000 release, including fresh recordings of Zeppelin classics like “Custard Pie,” “You Shook Me,” and “Ten Years Gone,” as well as additional Black Crowes originals like “Remedy” and “Wiser Time.”

The announcement comes as the Black Crowes continue a busy stretch. Just last month, the recently reunited band joined an all-star benefit concert in Los Angeles to raise funds for wildfire relief. Their set featured guest appearances from rock legends John Fogerty—who joined for Creedence Clearwater Revival’s “Have You Ever Seen the Rain?”—and Slash, who strapped on an acoustic guitar for a rendition of Led Zeppelin’s “Going to California.”

The Live at the Greek deluxe edition arrives March 14.