Wild Heart was recorded in late 2013 and early 2014 at several studios including Manifest Music in Santa Monica, California, Elevated Basement Studio in Savannah, Georgia, Morrisound in Tampa, Florida and Skip Saylor Studios in Northridge, California. The album features several guest musicians, including Max Weinberg, Gregg Allman, Booker T. Jones, Keb' Mo', Joe Perry and Trombone Shorty.

Wild Heart saw Abair stepping away from her traditional smooth jazz style, for a more rock n roll influenced sound.

Wild Heart received mostly positive reviews from critics, who often commented on the different sound of the album. James Woods of AXS said "Wild Heart’s roots actually go back to when Abair found herself “moonlighting”—performing a lot of rock and roll, blues and organic music. So it should come as no surprise that sharing the stage with the likes of Aerosmith, Bruce Springsteen and Duran Duran would eventually be absorbed into her musical psyche. And it was those experiences that inspired Abair to want to capture the mojo she’s been holding in for so long."^[5] and Thom Jurek of AllMusic called the record "a much rowdier, grimier fashion."^[1]

Jazz Weekly said “Abair’s sax growls, grunts and grinds like it’s a smoky joint in Lafayette, Louisiana, with more gristle than a T-Bone steak at The Pantry.” ^[6] AllMusic said of the album; “Though it pays unapologetic tribute to retro inspirations, it does so with 21st century sophistication, a gritty, raucous spirit, and exceptional creative imagination.”^[1]

• Mindi Abair – alto saxophone, baritone saxophone, tenor saxophone, vocals (2), handclaps (8)
• Adam Berg – acoustic piano (1, 3, 8), handclaps (1), organ (2, 3, 5), tambourine (2, 5, 6), synthesizers (3, 4)
• Dave Yaden – acoustic piano (4, 9)
• Booker T. Jones – Hammond B3 organ (7, 10)
• Lance Abair – organ (8)
• Gregg Allman – Hammond B3 organ (11), guitars (11), vocals (11)
• Itai Shapira – guitars (1-10), bass (1-10), handclaps (1, 8)
• Joe Perry – guitar (6)
• Keb' Mo' – guitar (7), tambourine (7), vocals (7)
• Waddy Wachtel – guitars (8)
• Dave Burris – electric guitars (11)
• Kevin Scott – bass (11)
• Jake Najor – drums (1, 2, 3, 5, 6, 9)
• Blake Colie – drums (4)
• James Gadson – drums (7, 10)
• Max Weinberg – drums (8)
• Bud Harner – crash cymbal (1)
• Elizabeth Lea – trombone (1-9)
• Trombone Shorty – trombone (1)
• Todd Simon – trumpet (1-9), horn arrangements (1-9)

• John Burk – executive producer
• Bud Harner – executive producer, management
• Mindi Abair – producer
• Todd Simon – producer
• Adam Berg – producer, engineer, mixing
• Itai Shapira – producer, engineer
• Shane Baldwin – engineer
• David Burris – engineer
• Jim Morris – engineer
• John Wydrycs – engineer
• Allen Franco – second engineer, assistant engineer
• Kevin Cohen – assistant engineer
• John Silverman – assistant engineer
• Paul Blakemore – mastering
• Patty Palazzo – cover design
• Greg Allen – photography