The Mackenzie O’Brien Band
Mac O’Brien is a Nashville-signed country artist making her mark on some of the biggest stages in the Midwest and beyond. With over a million streams on Spotify and a growing national presence, Mac blends the heart of country with the grit of rock and a touch of modern edge—creating a sound that resonates with fans of every generation.
Her high-energy live shows have earned her spots opening for country legends like Rodney Atkins, Lonestar, Chris Cagle, and Pam Tillis, as well as today’s chart-topping stars including Parker McCollum, Jordan Davis, and Kylie Morgan. Alongside her powerhouse band—hailing from New York, Los Angeles, and Louisiana—Mac has headlined festivals in five states, played multiple Country Thunder stages, and this year headlined the country stage at Milwaukee’s world-renowned Summerfest.
Signed in Nashville with a team that collaborates with hitmakers behind Coldplay, Post Malone, Alice Cooper, and The Lumineers, Mac is backed by some of the industry’s top creative minds. Her unique ability to connect with any crowd—from college towns to major festivals—sets her apart as a rising force in country music.
With every show, Mac O’Brien delivers more than just music—she creates a moment, a memory, and a reason for fans to keep coming back.
Maranda Lambert – Little Big Town – Alabama – Steve Earl – Carrie Underwood – Brothers Osborne – Blondie – The Cranberries – Weezer – Nickelback – and even Cher and Abba!
*original music by request
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The Mackenzie O’Brien Band
They have headlined multiple festivals and opened for numerous country stars including Rodney Atkins, LoneStar, Chris Janson, Jordan Davis, Lee Brice, and Parker McCollum. Fronted by Mackenzie, who is referred to as “Chicago’s New Country Queen,” the band offers covers of popular country hits and rock covers, as well as original songs by Mackenzie herself. She is a seasoned professional in the industry having performed 600+ shows in the Midwest including at some of Nashville’s best-known venues. As a band, the group recently made their third consecutive appearance at Country Thunder which is recognized as one of the biggest country fests in the nation! In booking Mackenzie and her band, you will experience a seasoned young performer, a band of full-time professionals, and a performance that offers something to people of all ages. Mackenzie is often referred to as a role model for young girls and she always takes time after the shows to sign autographs and talk with attendees!
Reasons to Book
Mac O’Brien is a Nashville-signed country artist making her mark on some of the biggest stages in the Midwest and beyond. With over a million streams on Spotify and a growing national presence, Mac blends the heart of country with the grit of rock and a touch of modern edge—creating a sound that resonates with fans of every generation.
Her high-energy live shows have earned her spots opening for country legends like Rodney Atkins, Lonestar, Chris Cagle, and Pam Tillis, as well as today’s chart-topping stars including Parker McCollum, Jordan Davis, and Kylie Morgan. Alongside her powerhouse band—hailing from New York, Los Angeles, and Louisiana—Mac has headlined festivals in five states, played multiple Country Thunder stages, and this year headlined the country stage at Milwaukee’s world-renowned Summerfest.
Signed in Nashville with a team that collaborates with hitmakers behind Coldplay, Post Malone, Alice Cooper, and The Lumineers, Mac is backed by some of the industry’s top creative minds. Her unique ability to connect with any crowd—from college towns to major festivals—sets her apart as a rising force in country music.
With every show, Mac O’Brien delivers more than just music—she creates a moment, a memory, and a reason for fans to keep coming back.
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Mac O’Brien is a Nashville-signed country artist making her mark on some of the biggest stages in the Midwest and beyond. With over a million streams on Spotify and a growing national presence, Mac blends the heart of country with the grit of rock and a touch of modern edge—creating a sound that resonates with fans of every generation.
Her high-energy live shows have earned her spots opening for country legends like Rodney Atkins, Lonestar, Chris Cagle, and Pam Tillis, as well as today’s chart-topping stars including Parker McCollum, Jordan Davis, and Kylie Morgan. Alongside her powerhouse band—hailing from New York, Los Angeles, and Louisiana—Mac has headlined festivals in five states, played multiple Country Thunder stages, and this year headlined the country stage at Milwaukee’s world-renowned Summerfest.
Signed in Nashville with a team that collaborates with hitmakers behind Coldplay, Post Malone, Alice Cooper, and The Lumineers, Mac is backed by some of the industry’s top creative minds. Her unique ability to connect with any crowd—from college towns to major festivals—sets her apart as a rising force in country music.
With every show, Mac O’Brien delivers more than just music—she creates a moment, a memory, and a reason for fans to keep coming back.
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Maranda Lambert – Little Big Town – Alabama – Steve Earl – Carrie Underwood – Brothers Osborne – Blondie – The Cranberries – Weezer – Nickelback – and even Cher and Abba!
*original music by request
