Los Angeles, Oct. 3 -- Country singer-songwriter Zach Bryan wore a 'Free Palestine' T-shirt during the first of his two headlining appearances at Gillette Stadium on Friday night, weeks after fellow musician Macklemore faced controversy over his pro-Palestinian remarks during Ed Sheeran's 'Loop' tour.

Fan footage from the venue showed Bryan and at least two members of his band wearing Palestine-themed jerseys as well, reported Variety.

The Grammy-winning singer, who is currently on his 'With Heaven on Tour', took to the stage wearing the 'Free Palestine' T-shirt, which also featured an emblem of a pine tree and another message that read, 'An Appeal to Heaven.'

Bryan was joined by his drummer Nate Head and guitarist Noah Le Gros, who al...