Chuck Billy, frontman of Testament, confirms a remastered version of the band's 1990 album 'Souls of Black' is set for release in 2027, describing it as modern and raw. He also reveals the band plans to enter the studio in summer 2027 with nearly nine tracks already in development, while promoting his new memoir, 'Holding My Breath,' which includes a heartfelt foreword by Rob Halford and reflects on his cancer journey and spiritual growth.