Coroner is a Swiss thrash metal band from Zürich formed in 1983, better known for the lineup formed in 1985. They garnered relatively little attention outside of Europe. The band broke up in 1996, but reformed 14 years later. The band has performed at multiple live venues and festivals around worldwide since 2011, and as of 2023, they are working on their first studio album in more than three decades.

Thrash metal is an extreme subgenre of heavy metal music characterized by its overall aggression and fast tempo. The songs usually use fast percussive beats and low-register guitar riffs, overlaid with shredding-style lead guitar work.