The tour will see the country megastar playing in Manchester, Glasgow, Birmingham and London.
His One Night At A Time tour will now span across 58 dates, with support from Parker McCollum, HARDY, Ernest and Bailey Zimmerman.
The new additions will be joining already announced artists such as Maren Morris and The Avett Brothers.
The vulnerable, heartbroken track's ascent caps off a huge year for the Louisville songsmith.
Alana Springsteen, Morgan Evans, Amanda Shires and more join the 2023 UK festival's line-up.
Morgan Wade, Jackson Dean and Stephen Wilson Jr. have also been confirmed for the first ever instalment of the UK festival.
