At his annual 4th of July Picnic near Austin earlier this summer, Willie Nelson welcomed Texas Senate candidate Beto O’Rourke onstage to join him on guitar for set-closing renditions of “Roll Me Up and Smoke Me When I Die” and “Will the Circle Be Unbroken.” There’s a good chance that the country icon and galvanizing Democratic politician will re-create the moment later this month when Nelson headlines a concert and rally for O’Rourke in Austin.

Read more about the upcoming rally here.