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Fireflies (Martin Garrix and U2 song)
2026 single by Martin Garrix and U2
Fireflies (Martin Garrix and U2 song)
"Fireflies" is a song by the Dutch DJ Martin Garrix and the Irish rock band U2. Premiered at Tomorrowland 2026 as the closing song of Garrix's main stage DJ set on 17 July 2026, it was released as a single by Stmpd Rcrds and Darkroom Records on 24 July 2026.
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