John O'Callaghan
107.6K
0 Festivals in 2026
John O'Callaghan is an Irish DJ and producer known for trance music, sometimes producing under aliases such as Joint Operations Centre and Mannix. His high-energy sets and precise mixing have made him a regular feature at major clubs and festivals internationally.
Sarah Pagel · 5 May 2026
Festivals featuring John O'Callaghan
All confirmed 2026 festivals All confirmed 2026 festival appearances
No lineups announced yet
No lineups of music festivals in our database have announced John O'Callaghan in 2026 yet. Know something we don't?
Fans of John O'Callaghan also like...
An independent music & festival researcher with 10+ years in the global dance scene.
5 May 2026
