John O'Callaghan & Cold Blue

Symmetric

Live at Tomorrowland, Belgium, 2019 (Highlights) [DJ Mix]

A State of Trance Top 20: January 2019

Subculture

Asot 891 - A State of Trance Episode 891

Symmetric (Extended)

A State of Trance 891 (2018-11-22) [IYPP] (SBD)

Symmetric - Single

Live at Tomorrowland Winter 2019 (DJ Mix)

Subculture (Mixed By John O'Callaghan & Cold Blue)

Asot 1038 - A State of Trance Episode 1038 (DJ Mix)

Black Hole Trance Music 01-19