John O'Callaghan

International Trance DJ and Producer John O’Callaghan’s global trance brand, Subculture, Subculture is one of the world's leading trance record labels and home to some of the most exciting electronic talents in dance music.

John O'Callaghan is an Irish musician and DJ. He also produces music under the alias of Joint Operations Centre, Mannix, Henrik Zuberstein and Stenna.

Forthcoming Shows
  • All Upcoming Artists who will be performing in Ireland
  • A Complete A to Z listing of Music Venues in Ireland
  • What's on in Limerick
  • What's on in Cork
  • Competitions
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The List, Dame House, 24 - 26 Dame Street, Dublin D02 C861, Republic of Ireland.