One of the most influential thrash metal acts of the eighties, progressive Canadians Voivod have never been content with sitting back and churning out the same record over and over again. A constant desire for change and reinvention has meant the quartet from Jonquière, Quebec has had to endure much unnecessary and often ludicrous pigeon-holing over the years. Post-Thrash. Punk. Speed. Proto-Industrial. Avant-Garde. Progressive. And even Nuclear Metal (whatever that is).