The new artists join the Maryland festival's impressive roster, which includes the likes of Trampled By Turtles and Sierra Ferrell.
The songwriting maestro will release the new project on June 2.
The West Virginia singer-songwriter is currently readying his Live from the Church EP.
Lainey played ‘Things A Man Oughta Know’ and more for the Opry crowd.
The country megastar's recent single, ‘Last Night’, has also soared to No. 1 on Billboard's Hot Country Songs Chart.
Bryan will return to The Theatre at Resorts World on August 30.
