Zach Bryan wears "Free Palestine" shirt during Gillette Stadium concert

Singer Zach Bryan wore a "Free Palestine" shirt during his performance at Gillette Stadium on Friday, part of his With Heaven on Tour. The appearance follows venue owner Robert Kraft's reported pressure on Ed Sheeran to remove Macklemore from his tour after Macklemore voiced support for Palestinians.

Sheeran cancelled his Gillette Stadium shows last weekend, citing a nor'easter, and later said the decision to drop Macklemore was made by the promoter after Kraft gathered several tour venues to issue an ultimatum.

"It was the promoter's decision," Sheeran said in a statement, emphasizing his neutrality on the political issue.

Following Sheeran's statement, other opening acts including Finneas, Aaron Rowe and Lukas Graham, as well as Sheeran's backing band Beoga, withdrew from the tour. Kraft's next decision regarding Bryan's scheduled Saturday show remains uncertain.