They'll be joined by the likes of Lizzie No, James Dunne, Jack Browning, Steady Habits and Savannah Gardner.
The San Francisco-based extravaganza will also feature sets from Shaboozey, Charley Crockett and more.
The ‘Burn It Down’ hitmaker has taken to X (formerly Twitter) to tease the forthcoming release.
In an interview with Holler, the ‘Jesus Saves’ singer-songwriter revealed he's already hard at work on another project.
The ‘Different ‘Round Here’ hitmaker sits down with Holler to delve into his latest release.
The two greats will take the stage during the July 12 gathering of London's annual open-air concert series.