OP-404 OP-404 is an Experimental Ambient and IDM Artist/DJ. OP-404’s tracks Ded 404 ( SBox I ) by OP-404 published on 2022-10-06T23:23:07Z This House Is Haunted ( Re-Mastered ) by OP-404 published on 2022-08-06T02:20:18Z Doomscrolling by OP-404 published on 2022-06-29T06:17:44Z The Microbes Shall Have Dominion Over Us by OP-404 published on 2022-05-28T21:23:37Z Trauma Noise by OP-404 published on 2022-05-19T16:42:58Z Ded 404 I by OP-404 published on 2022-03-25T11:10:00Z Waiting For Spring by OP-404 published on 2022-03-04T01:03:20Z Delta Waves by OP-404 published on 2022-01-07T04:45:49Z The Left-Handed Path by OP-404 published on 2021-12-11T09:02:00Z Undone by OP-404 published on 2021-12-03T06:51:46Z