Belgian singer Pommelien Thijs appeared as a surprise guest with Mumford & Sons on the Main Stage at the Rock Werchter festival [1].

The collaboration marks a high-profile moment for Thijs, placing a local artist on one of Belgium's most prestigious musical platforms alongside an international act.

Thijs joined the band for two specific tracks during the set. The duo performed "Badlands" and "Atlas" before the crowd at the festival [1]. The appearance was not previously announced, adding an element of surprise to the band's performance on the Main Stage.

Following the performance, Thijs expressed her emotion regarding the experience. "Ik sta nog te beven," she said [1].

Rock Werchter is known for its large-scale productions and international lineups. The invitation for Thijs to join the set highlights the intersection of local Belgian talent and global touring artists within the festival's ecosystem [1].

Pommelien Thijs appeared as a surprise guest with Mumford & Sons

This appearance serves as a significant cultural bridge, leveraging the global reach of Mumford & Sons to amplify the visibility of Pommelien Thijs within her home country and to the international festival audience. Such collaborations often signal a growing mutual respect between established global acts and emerging regional artists.