Swiss pioneering technical metallers CORONER continue to promote their upcoming studio album Dissonance Theory, a first release with new music after more than three decades, which will be released on 17th October 2025 worldwide via Century Media Records. Following up on the extremely positive response to the initial announcement for Dissonance Theory and the launch of its first single and video ‘Renewal‘, CORONER are pleased to debut a second new single now with the track ‘Symmetry‘. Check ‘Symmetry’ out in a video clip directed by Dariusz Szermanowicz / http://www.g13.film here: https://youtu.be/zbVBf10fkts CORONER’s guitarist, songwriter and producer Tommy Vetterli checked in with the following comment about ‘Symmetry’:
“This track is about vanity, ego, and how self-obsession can be destructive. That idea shaped the way we played it too. ‘Symmetry’ gave us room to explore, and with the rhythmic dimension Diego (Rapacchietti – Drums) brings, it pushed us further than we’ve gone before.” | 
