Crypt Sermon + Mammoth Grinder with Switchblade at Underground ArtsThursday, December 4, 2025 Doors: 7:00 PM | Show: 8:00 PM 21+ About Underground Arts Visit undergroundarts.org for venue details including how to get here, parking, FAQ, UA Merch, Private Events, & everything else - Food, Concessions + Drink Menus | Venue FAQ | Contact Info - About Crypt Sermon Website | Facebook | Instagram | YouTube | Spotify Dark heavy metallers Crypt Sermon unveil their bewitching new album, The Stygian Rose, under the Dark Descent banner. Featuring guitarist Steve Jansson (Daeva, Unrest), vocalist Brooks Wilson (Unrest), drummer Enrique Sagarnaga (Daeva, The Silver), guitarist Frank Chin (Daeva), bassist Matt Knox (Horrendous, The Silver), and keyboardist Tanner Anderson (Obsequiae, Majesties), the Philadelphia-based sextet parlayed their time away from the spotlight into a grander, more mysterious Crypt Sermon. The interflow of doom and heavy metals underpins The Stygian Rose, but these boundaries are effortlessly transcended. From the blistering solo salvo of "Glimmers in the Underworld" and the commanding rhythm of "Heavy is the Crown of Bone" to the evocative Near Eastern vibes of "Thunder (Perfect Mind)" and the intricate, masterful flight of the 11-minute title track, The Stygian Rose epitomizes the band's musical and conceptual prowess. About Mammoth Grinder Instagram | X (Twitter) | YouTube | Spotify Formed in 2006 in Austin, Texas, MAMMOTH GRINDER has carved a unique niche in the metal scene with their raw, punk-infused take on death metal. The band features an impressive lineup of current and former members from notable acts such as Power Trip, Exhumed, Iron Reagan and Darkest Hour, to name a few. About Switchblade Website | Instagram Metal punk psychos SWITCHBLADE dropped a debut self released demo in mid 2025. Featuring harmonizing solos over bulldozing punk riffs, they bring nothing but pure energy. Featuring former members of PLAGUE DOGS, PSYCH-WAR, and OILTANKER. You’ll be hearing a lot coming from them soon enough.