French multi-instrumentalist and producer Gautier Serre has been operating under the name IGORRR for 20 years now, yet each new record still resounds with a startling freshness and radical vitality. Gautier’s steadfastly unclassifiable and stunning Amen full-length maintains this impact, blindsiding the listener with a new set of exploratory curveballs and continuing to surprise and unnerve even the most attuned enthusiast. The record includes guest appearances by Scott Ian (Anthrax), Trey Spruance (Mr. Bungle), and Mike Leon (CKY, ex-Soulfly).