Video: Megadeth Cover Motorhead's "No Class" Live in Austin

In a rare instance of frontman Lemmy Kilmister seeming even the slightest bit mortal, Motorhead were forced to miss the final four dates of this year's Gigantour.

Never a band to be out of action for long, Motorhead have been added to the main stage of this year's Rockstar Energy Drink Mayhem Festival, along with Slipknot and Slayer.

Megadeth will be hitting the road with Rob Zombie for a run of shows in May. Get all the dates here.

Josh Hart is a former web producer and staff writer for Guitar World and Guitar Aficionado magazines (2010–2012). He has since pursued writing fiction under various pseudonyms while exploring the technical underpinnings of journalism, now serving as a senior software engineer for The Seattle Times.