The pair performed a cover of The Righteous Brothers hit, 'Unchained Melody,' during the festival's opening night.
The two stars partnered with Amazon Music to deliver a rendition of the late country legend's 'Should've Been A Cowboy.'
The harmonica-warped ballad follows the group's wave-making debut EP, three twenty four, and joins their most recent single, 'Brother Joe.'
The album follow's Honer's breakout success, ‘West on I-10’.
Fan theories have been swirling after ‘COWBOY CARTER’ trucks were spotted at the event grounds.
Fans suspect the duo will debut the new collaboration at Stagecoach Festival this weekend.
