David Ellefson, the legendary bassist for Megadeth, is gearing up for some special tour dates with his all-star group Metal Allegiance.  Metal Allegiance’s core members are David Ellefson (Megadeth), Alex Skolnick (Testament), Mike Portnoy (Ex-Dream Theater) and Mark Menghi.  Guest … Continue reading David Ellefson Discusses Super-Group Metal Allegiance, Megadeth and More!