Dave Mustaine, the creative driving force behind original American metal and hard rock crossover giants MEGADETH, and Chris Adler, drummer for the leaders of modern American heavy metal LAMB OF GOD, will join bassist David Ellefson in the creation of MEGADETH’s anticipated forthcoming album. Adler will be appearing as a guest on the album and contributing his thundering, hard-hitting, and technically precise style and skill, adding new blood and drive into the mix while staying true to MEGADETH’s roots.