Jack Ingram

The trio's harmonies are so on point!

Lambert's 'The Weight of These Wings' cut becomes an even sparser track on 'The Marfa Tapes'.

"I just didn’t want the songs to just live in our phones somewhere and never have a life," she says.

She's stripping her music back to basics.

It's an homage to his own country heroes.

Man, that's just cold.

Kris Kristofferson's tribute concert continues to add star power. The Life & Songs of Kris Kristofferson live concert taping will take place on March 16 at Nashville’s Bridgestone Arena, and on Wednesday (Feb. 10) it was announced that more performers have been added to the already star-studded lineup.

In 2013, country singer Jack Ingram teamed up with football coach Mack Brown and Academy Award winner Matthew McConaughey to create a two-day fundraising event that benefits children’s charities across the U.S.

The inaugural Mack, Jack & McConaughey event is just getting better and better. Not only does it combine a famous football coach, country musician and talented actor, but it also has a number of terrific performers slated to perform at the Jack Ingram & Friends Concert on April 12 in Austin, Texas.

Why: Jack Ingram had a No. 1 hit in 2005 with 'Wherever You Are' and followed that up with five Top 20 hits like 'Barefoot and Crazy.' His mainstream country resume isn't as long as some others who take letters on this list of the best country artists from A to Z...