Lyle Lovett, Drake White and Ashley McBryde were among his fellow attractions on C2C's closing London bill.
Other attractions on the main stages at the London event included Carly Pearce, Catherine McGrath and Fairground Saints.
The first day of the multi-city festival's showpiece London event also featured an outstanding performance by Cam and many other highlights.
The homegrown UK talents will be joined by rising US stars Abby Anderson, Caroline Jones, Fairground Saints, Jimmie Allen and Runaway June.
The seventh edition of Europe's biggest musical festival will also star Lyle Lovett, Drake White, Ashley McBryde and many more.