Slayer, King Diamond, HELLYEAH, etc On Rockstar Mayhem Festival?

rockstar mayhem festival logo

Rumors on who will be on this year’s Rockstar Mayhem Festival has began circulating, and an official announcement won’t be made until April 13, 2015. Names popping up so far include:

King Diamond
The Devil Wears Prada
Thy Art is Murder

Roughly 12 bands are expected to fill out the main and second stages on the festival, including a returning Victory Records stage.