John O'Callaghan
Music Producer
Producer and DJ who has become a prominent house music artist with tracks like "Big Sky," "Find Yourself" and "Symmetric." He has released music under several aliases, such as Joint Operations Centre, and been a member of collaborative projects like Inertia and Lost World.
He began producing music in 2003.
He won Best Producer and Best DJ at the 2008 Irish Dance Music Awards.
He has a sister.
His breakout song "Big Sky" features singer Audrey Gallagher.