John O'Callaghan Written Tattoo

John O'Callaghan formerly had the majority of his work released on Discover the British record label set up by John Askew. Recently his work has been released by Armada Music and its sublabels primarily on Armind and Soundpiercing. The remix of his vocal trance production Big Sky by Agnelli & Nelson was voted “Tune of The Year” by listeners of Armin van Buuren's A State of Trance radio show in 2007.