Opeth mainman Mikael Åkerfeldt popped up unexpectedly late last week, granting his first interview in a while to the MMA website Fight + Music. So we decided to make Opeth the subject of our Classic Video of the Week spot. Here's "The Grand Conjuration," from their Roadrunner Records debut, 2005's Ghost Reveries. Watch it now!

Ghost Reveries is available everywhere now—grab a copy from the Roadrunner webstore!