In the fourth and final group of the Extreme Metal Olympics’ Opening Round, we’ve got another batch of eclectic mixes. Hailing from countries such as Canada, Austria, Japan and Belgium, these eight bands are among the 32 acts vying for the gold in Loudwire’s Extreme Metal Olympics. Swedish metal masters Opeth are defending their territory against Belgium’s bigest death metal band, Aborted. Austria is represented in these Olympics by the