1) John O'Callaghan is an Irish DJ, mainly producing electronic music. He also produces music under the alias of Joint Operations Centre, Mannix and Stenna. He has also collaborated with fellow Discover artists such as Bryan Kearney, Neal Scarborough (as Inertia), Thomas Bronzwaer (as Lost World) and Greg Downey. His best known track is Big Sky, done with vocalist Audrey Gallagher, formerly of the 90's alt-rock band Scheer.
These are videos from concerts where John O'Callaghan played, so they may be of other bands that played the concert as well.
1:29
A State of Trance Jul 13, 2025 London, England, United Kingdom Uploaded by Tristanjt
0:26
Tomorrowland 2012 Jul 27 - 29, 2012 Boom, Flanders, Belgium Uploaded by xeix
Future Music Festival 2012 Mar 3, 2012 Brisbane, Queensland, Australia Embedded by BrightFutureInc
Before you can , you need to sign up or login.
Concert Archives lets you create your personal concert history with photos, videos, and setlists from all the shows you've attended, and share your experiences with friends.
Send a request to use this content in your project. If the user is interested, they can reply directly to your email.
