Don Henley and Martina McBride teamed up for a performance of "That Old Flame" - a cut from Don's latest solo record Cass County - on Austin City Limitsover the weekend.

It was the first appearance ever for Henley on the long running live concert series.

"Don Henley has been on my wish list for 40 years, and I always knew he would come when he was ready," says ACL executive producer Terry Lickona.

"He's one of the best songwriters of his generation, and these new songs are some of the best he's ever written.

He's at the top of his game right now, and it's an honor to have him showcase his new songs and classics on the ACL stage."

McBride was not the only guest to join Henley, who also teamed up with Ashley Monroe, Martina McBride, Trisha Yearwood and Jamey Johnson during the evening.