123Movies. Requiem (Live At Roadburn 2019) marks the bombastic conclusion of a project over 30 years in the making: the legendary Celtic Frost/Triptykon "Requiem" performed for the first time in its entirety and with full classical orchestration (by the Dutch Metropole Orkest). “Requiem” (46:00 min.) is composed of three chapters: "Rex Irae" (first appeared on 1987’s Into The Pandemonium album by Celtic Frost), "Grave Eternal" (newly written middle part), and "Winter" (first appeared on 2006’s Monotheist album by Celtic Frost).