Mayor Linda Gorton introduced the ‘Lady May’ singer-songwriter on the festival's final day.
In addition, Zach's hit single, ‘Something in the Orange’, has received its fourth Platinum certification.
The star-studded collaboration will be made available on June 16.
The showcase, which will zoom in on the biggest highlights from across CMA Fest 2023, will air on July 19.
Kenny was brought in as a replacement for Morgan Wallen, who was forced to withdraw due to sustaining a vocal chord injury.
The two chart-topping artists teamed up during Taylor's recent Chicago show.