{"id":109,"date":"2026-03-29T01:03:34","date_gmt":"2026-03-29T05:03:34","guid":{"rendered":"https:\/\/www.progstock.com\/2026\/?page_id=109"},"modified":"2026-07-26T14:42:06","modified_gmt":"2026-07-26T18:42:06","slug":"the-devils-staircase","status":"publish","type":"page","link":"https:\/\/www.progstock.com\/2026\/artists-schedule\/2026-artists\/the-devils-staircase\/","title":{"rendered":"The Devil&#8217;s Staircase"},"content":{"rendered":"<p>The Devil&#8217;s Staircase are\u00a0<b>a prog band consisting of four men from Sweden and The USA<\/b>, of which Tim McCaskey (acoustic guitar) and Luis Nasser (bass guitar) might be familiar from the notorious band <a href=\"https:\/\/www.progstock.com\/2026\/artists-schedule\/2026-artists\/sonus-umbra\/\" target=\"_blank\" rel=\"noopener\">Sonus Umbra<\/a>.<\/p>\n<p><strong>Band Lineup<\/strong><br \/>\nAaron Geller &#8211; Electric Guitar<br \/>\nTim McCaskey &#8211; Acoustic Guitar<br \/>\nLuis Nasser &#8211; Bass Guitar, Holophonics<br \/>\nMattias Olsson &#8211; Drums, Percussion, Mellotron<\/p>\n<p>Want to hear what fractal geometry, chaos, and non- linear physics sound like when the mathematics becomes music? Climb\u00a0<a href=\"https:\/\/thedevilsstaircase.bandcamp.com\/album\/the-devils-staircase\" target=\"_blank\" rel=\"noopener\"><em>the Devil&#8217;s Staircase<\/em><\/a>.<\/p>\n<p><iframe loading=\"lazy\" title=\"The Devil&#039;s Staircase is Performing at ProgStock 2026\" width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/RvNS0O4YHK0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Devil&#8217;s Staircase are\u00a0a prog band consisting of four men from Sweden and The USA, of which Tim McCaskey (acoustic guitar) and Luis Nasser (bass guitar) might be familiar from the notorious band Sonus Umbra. Band Lineup Aaron Geller &#8211; Electric Guitar Tim McCaskey &#8211; Acoustic Guitar Luis Nasser &#8211; Bass Guitar, Holophonics Mattias Olsson&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":69,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-109","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/pages\/109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/comments?post=109"}],"version-history":[{"count":6,"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/pages\/109\/revisions"}],"predecessor-version":[{"id":448,"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/pages\/109\/revisions\/448"}],"up":[{"embeddable":true,"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/pages\/69"}],"wp:attachment":[{"href":"https:\/\/www.progstock.com\/2026\/wp-json\/wp\/v2\/media?parent=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}