Classic rock program "Radio Fireball" in Jönköping, Sweden recently conducted an interview with TESTAMENT guitarist, founder and main songwriter Eric Peterson.Asked about what he sees for the future of TESTAMENT's current lineup, beyond the band's new album, "Dark Roots Of Earth", and tour, Eric said, "There's definitely some politics in the band now. I think if the record does good — which I think it will — it'll see TESTAMENT be doing another record. There's some people in the band that are, you know, I think aren't a hundred percent there unless, you know, it keeps going good. That's pretty extreme, but, like for me, I'm down for whatever. I started the band, I'm totally into it. This is what I do. I think, you know, if TESTAMENT sees darker days, I don't know if this lineup would stick." "Radio Fireball"'s entire interview with Peterson will air today (Monday, August 13) at 6 p.m. CET and can only be heard in the Jönköping area. "Dark Roots Of Earth" sold more than 20,000 copies in the United States in its first week of release to land at position No, 12 on The Billboard 200 chart. The CD arrived in stores on July 31 via Nuclear Blast Records. TESTAMENT's previous studio album, "The Formation of Damnation", opened with 11,400 units back in May 2008 to debut at position No. 59. "Dark Roots Of Earth" was produced, mixed and mastered by acclaimed British producer Andy Sneap (ARCH ENEMY, NEVERMORE, ACCEPT, EXODUS). Special bonus tracks were recorded, mixed and mastered by Juan Urteaga (MACHINE HEAD, EXODUS, TED NUGENT, NIGHT RANGER) at his Trident Studios. The cover artwork for the effort (see below) was painted by Eliran Kantor, who has previously worked with ATHEIST, SIGH, ANACRUSIS and GWAR, among others.