Coldplay, Burna Boy, Little Simz, Tini, and Elyanna drew huge crowds to Grafton Street in Dublin with a surprise performance on Wednesday, 28 August.
Hundreds of fans gathered on the Irish capital's famed street to watch the group perform "We Pray," which was heard live for the first time during the band's Glastonbury set.
Members of the public speculated that a high-profile performance would take place when crew were seen rolling equipment to the location.
Cameras were seen on the streets as they sang.
Coldplay will perform at Croke Park for four sold-out concerts as part of their Music Of The Spheres world tour.
