Key4050
14.6K
0 Festivals in 2026
Key4050 are an Irish duo of trance producers, John O'Callaghan and Bryan Kearney, known for their fusion of tech, hard, and uplifting trance. Their collaborative performances are notable for high-energy mixes and a seamless blend of techy sounds with melodic and euphoric elements.
Sarah Pagel · 5 May 2026
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An independent music & festival researcher with 10+ years in the global dance scene.
5 May 2026
