One of the most intriguing and majestic duos in all of rock music is the one and only Tenacious D, and it's only right that Jack Black, Kyle Gass, and the hired band of musicians the duo has does this song some adequate justice.

The highly-anticipated tribute album to the late, great Ronnie James Dio entitled This Is Your Life was just released today, so go pick yourself up a copy and listen to all the badassery and metal glory the bands and artists that contributed have to offer.

This is a pretty slick little cover, and you certainly can't deny Tenacious D.

Here's the band's cover of "The Last In Line"

I can't do a post on Tenacious D without adding the greatest 5:57 in cinematic history. NSFW