{"id":501574,"date":"2026-01-08T15:09:16","date_gmt":"2026-01-08T15:09:16","guid":{"rendered":"https:\/\/www.europesays.com\/us\/501574\/"},"modified":"2026-01-08T15:09:16","modified_gmt":"2026-01-08T15:09:16","slug":"cattle-decapitation-archspire-aborted-and-more-announced-for-dave-oteros-flatline-fest","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/501574\/","title":{"rendered":"Cattle Decapitation, Archspire, Aborted and more announced for Dave Otero&#8217;s Flatline Fest"},"content":{"rendered":"<p><strong>Flatline Audio<\/strong> owner\/producer <strong>Dave Otero<\/strong> has announced <strong>Flatline Fest<\/strong>, a new two-day extreme metal festival set for June 13\u201314, 2026 at the Oriental Theater in Denver, CO.\u00a0<\/p>\n<p>Tickets are on sale now, <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/flatlinefest.com\/\">here<\/a>.\u00a0<\/p>\n<p>The inaugural event will be headlined by <strong>Archspire<\/strong> and <strong>Cattle Decapitation<\/strong>, with the lineup curated from artists Otero has worked with throughout his production career.<\/p>\n<p>Otero shared the following:<\/p>\n<blockquote>\n<p>I&#8217;ve collaborated with every band in this lineup in the studio over many years and have always wanted to put something like this together. The fest is a chance to celebrate those friendships in one of our favorite independent venues.<\/p>\n<\/blockquote>\n<p>The festival will also feature the first-ever live performance from <strong>Nuclear Power Trio<\/strong>, the masked <strong>Metal Blade Records<\/strong> project making its stage debut after remaining studio-only since their 2020 debut.<\/p>\n<p>Flatline Fest is being presented by Otero alongside his fianc\u00e9 and co-promoter <strong>Chelsea Lowe<\/strong>. Additional lineup details and ticket information are expected to be announced.<\/p>\n<p>Announced line up thus far:<\/p>\n<p>Saturday, June 13th:<\/p>\n<p><strong>Archspire<\/strong><br \/><strong>Aborted<\/strong><br \/><strong>Nuclear Power Trio<\/strong> (live debut)<br \/><strong>Inferi<\/strong><br \/><strong>Of Feather and Bone<\/strong><br \/><strong>Clusterfux<\/strong><\/p>\n<p>Sunday, June 14th:<\/p>\n<p><strong>Cattle Decapitation<\/strong><br \/><strong>Allegaeon<\/strong><br \/><strong>The Zenith Passage<\/strong><br \/><strong>Cephalic Carnage<\/strong><br \/><strong>In the Company of Serpents<\/strong><br \/><strong>Necropanther<\/strong><\/p>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2026\/01\/flatline-fest-26-line-up-20260105081544.jpg\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"Flatline Audio owner\/producer Dave Otero has announced Flatline Fest, a new two-day extreme metal festival set for June&hellip;\n","protected":false},"author":3,"featured_media":501575,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[225046,225045,225044,214984,171,225043,1042,1041,981,975,50,67,132,68],"class_list":{"0":"post-501574","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-music","8":"tag-aborted","9":"tag-archspire","10":"tag-cattle-decapitation","11":"tag-dave-otero","12":"tag-entertainment","13":"tag-flatline-fest","14":"tag-hardcore","15":"tag-lambgoat","16":"tag-metal","17":"tag-music","18":"tag-news","19":"tag-united-states","20":"tag-unitedstates","21":"tag-us"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/115860115563083625","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/501574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=501574"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/501574\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/501575"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=501574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=501574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=501574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}