Formed in 1981, Slayer are one of the most respected and well-known metal bands on the planet. With a dozen studio albums under their belt, including 2015’s Nuclear Blast debut Repentless, Slayer’s catalogue remains an unfathomably important installment in music’s history. The Repentless Killogy features the full recording of a sold-out show at Los Angeles’ iconic Forum during the band's Repentless tour in 2017, with tracks spanning the bands career. It forms part of the soundtrack to The Repentless Killogy Short Film, a combination of music videos from Slayer’s last full-length release Repentless.