The Dixie Chicks have announced their first — and so far their only — 2018 performance this week. They will be performing live at charity organization Mack, Jack & McConaughey's Austin City Limits annual gala on April 12 in Texas.

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Mack, Jack & McConaughey is a fundraising initiative helmed by actor Matthew McConaughey, artist Jack Ingram and ESPN's Mack Brown. Since 2013 the organization has raised more than $7.5 million for its causes. This year's sixth gala will raise money for organizations benefitting children's education, health and wellness, including CureDuchenne, Dell Children's Medical Center, HeartGift, Just Keep Livin Foundation, and The Rise School of Austin.

"It's always fun to play in Texas and supporting this incredible charity event, which empowers kids and saves lives, is an opportunity we are inspired to be a part of," Dixie Chicks frontwoman Natalie Maines said in a press release, according to Billboard.

<blockquote class="twitter-tweet" data-lang="en"><p lang="en" dir="ltr">JUST ANNOUNCED: Dixie Chicks will be performing at <a href="https://twitter.com/MJMempowerkids?ref_src=twsrc%5Etfw">@MJMempowerkids</a> benefit 4/12 from <a href="https://twitter.com/acllive?ref_src=twsrc%5Etfw">@ACLLive</a> in <a href="https://twitter.com/hashtag/Austin?src=hash&amp;ref_src=twsrc%5Etfw">#Austin</a>! Tix on sale this Friday. More: <a href="https://t.co/Q0zq945n5N">https://t.co/Q0zq945n5N</a> <a href="https://t.co/oTl3nzuLVL">pic.twitter.com/oTl3nzuLVL</a></p>&mdash; Dixie Chicks (@dixiechicks) <a href="https://twitter.com/dixiechicks/status/968524269624877056?ref_src=twsrc%5Etfw">February 27, 2018</a></blockquote><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

Previous headliners for the gala include Miranda Lambert, Dierks BentleyKacey Musgraves, Toby Keith, Sheryl Crow, and John Mellencamp. Tickets for the 2018 gala will be available starting March 2.

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