Bay Area-thrash legends Testament have just posted their first in-studio video from the making of their upcoming new album, Dark Roots of Earth. Watch it below.
The follow-up to 2008's The Formation of Damnation was produced by Andy Sneap and features the drum talents of both Gene Hoglan and Lamb of God's Chris Adler.
The album's first single, "True American Hate," has already made its online debut, and can be heard below.
Dark Roots of Earth is due out July 31 via Nuclear Blast Records.