"Dissonance Theory" is a powerful CD release by the legendary Swiss thrash metal band Coroner, presented in a classic jewelcase format. Known for their technical prowess and innovative approach to metal, Coroner have been influential since the 1980s, blending elements of progressive and avant-garde music into their aggressive sound. Over the years, they've released acclaimed albums such as "No More Color," "Mental Vortex," and "Grin," earning them a dedicated global fanbase and critical recognition as pioneers within the genre. This edition is produced by Century Media, one of the most respected labels in heavy music worldwide. Century Media has played an essential role in promoting groundbreaking artists across various subgenres of rock and metal since its founding in 1988.
A Comeback 32 Years in the making: The legends of technical thrash metal, Coroner, returned with their first album in 32 years—*Dissonance Theory*. Unfortunately, however, no miracle occurred; the album turned out to be something entirely different from what one might have expected.
Of couse Coroner maintains their signature progressive style and showcases intricate, technical musicianship. Buy too much
progressive metal too less old thrash. so 4 stars only.
Yuriy P. - 14/Feb/2026
Coroner's "Dissonance Theory" is a highly acclaimed comeback album that blends technical thrash metal with new elements like electronic overdubs and keyboards. The album features thoughtful songwriting, inventive riffs, and masterful solos from Tommy Vetterli, while Ron's voice remains intact and new drummer Diego Rappacchetti brings his own style. The album is already recognized as one of the best comebacks in the genre, despite the bass's relegation to the background.
Musicianship: The album displays the complexity and depth typical of old-school metal while maintaining a fresh feel.
Atmosphere and Experimentation: The band skillfully creates atmosphere through the use of electronic effects on vocals (such as on "Consequence") and keyboards (the outro on "Prolonging").
Performance: Tommy Vetterli excels with his guitar work.
Bottom line: "Dissonance Theory" is a quality work that will likely take its rightful place in the band's discography.