Martin Garrix debuts a new collaboration with U2 guitarist The Edge at Tomorrowland in Belgium. Multiple outlets report that the Edge joins Garrix onstage at the Antwerp festival on July 17 to premiere the track, titled “Fireflies.” The collaboration is presented as a new release that is expected to arrive soon, though the sources do not provide a specific release date.

The reporting also places the appearance in the context of recent U2 activity. Billboard and Stereogum note that Garrix and U2 previously teamed up on “We Are the People” in 2021. Separately, Stereogum mentions that U2 released their new song “Street Of Dreams” last week, which had been teased in May through a music video shoot in Mexico City.

Across the outlets, the core details are consistent: The Edge appears with Martin Garrix during Tomorrowland, the new collaboration is called “Fireflies,” and the artists’ earlier joint work is “We Are the People.”