{"schema":"postcutoff/event@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/e/2026-09-09-deckard-claude-pop-p-doom/","md":"https://postcutoff.com/e/2026-09-09-deckard-claude-pop-p-doom/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"2026-09-09-deckard-claude-pop-p-doom","date":"2026-09-09","date_precision":"day","short_title":"deckard posts \"Claude-Pop - I'm Upping My P(Doom)\", a Suno remake of a 2024 AI-doom song, on X","deck":null,"takeaway":"On 2026-09-09 X user deckard (@slimer48484) posted a 2:37 Suno-generated \"Claude-Pop\" rendition of osmarks' 2024 Udio song \"P(doom)\", whose lyrics are dense with AI-safety in-jokes.","category":"culture","category_label":"Culture","importance":2,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":[{"n":1,"title":"osmarks: line-by-line interpretation","url":"https://docs.osmarks.net/hypha/p(doom)_song_objectively_correct_interpretation","type":"docs","group":"primary","domain":"docs.osmarks.net"},{"n":2,"title":"MusicPerson - P(doom) on Udio","url":"https://www.udio.com/songs/aALrHWVtRAhExxKTT7HjdE","type":"official","group":"primary","domain":"udio.com"},{"n":3,"title":"deckard on X","url":"https://x.com/slimer48484/status/2097752569212756134","type":"discussion","group":"reactions","domain":"x.com"},{"n":4,"title":"osmarks: P(doom) (2024)","url":"https://www.youtube.com/watch?v=uEB5E67vcPA","type":"video","group":"reactions","domain":"youtube.com"},{"n":5,"title":"Laura Heacock on the lyrics' references (X)","url":"https://x.com/heacockmd/status/2098031810424828255","type":"discussion","group":"reactions","domain":"x.com"}],"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Community"],"title":"deckard posts \"Claude-Pop - I'm Upping My P(Doom)\", a Suno remake of a 2024 AI-doom song, on X","summary":"On 2026-09-09 X user deckard (@slimer48484) posted a 2:37 Suno-generated \"Claude-Pop\" rendition of osmarks' 2024 Udio song \"P(doom)\", whose lyrics are dense with AI-safety in-jokes. It went viral in AI circles (~723k views, 2.5k likes). Two weeks later its audio track became the soundtrack of the Opus 5.5 music-video wave (\"Claude Pop\").","key_facts":["X post 2026-09-09 18:22 UTC; video 156.6 s, 1920×1080; ~723k views, 2,537 likes, 229 reposts, 126 replies (fxtwitter, 2026-09-29)","Audio made with Suno (per mexicat's README and Pratham's credits); osmarks' page calls it 'Claude-Pop version from alternate Suno song variant'","Lyrics: MusicPerson (Apr 2024) + osmarks (2024-04-17 and 2024-11-08/09) + EleutherAI Discord suggestions + a Claude model (outro/final chorus)","Why 'Claude-Pop' was chosen as the style name is not documented. deckard had earlier shared Anthropic's 'Claude FM' stream (May 2026). Low confidence on any connection"],"key_numbers":[],"tags":["ai-made-media","music","suno","udio","p-doom","meme"],"science":null,"body_md":"## What happened\n\ndeckard posted the track with just its title. Reactions focused on how catchy it was and how many references it packs in. Laura Heacock (2026-09-10): \"you can catch up to about 2 years of X posts if you simply go through this line by line\". Re-uploads appeared on YouTube (Jacob Valdez on 2026-09-11, Drought Bee on 2026-09-18) and a Suno cover followed (2026-09-13, animated by GPT-6 Astra agents).\n\n## Why it matters\n\nIt supplied the audio and the name for the \"Claude Pop\" genre. Suno v6 launched the same day, but deckard does not say which Suno model was used.","disputed":[],"related":[{"id":"2026-09-22-claude-pop-genre","url":"https://postcutoff.com/e/2026-09-22-claude-pop-genre/","date":"2026-09-22","date_precision":"day","short_title":"\"Claude Pop\": music videos made by Claude Opus 5.5 for the AI-doom song \"I'm Upping My P(doom)\" become a genre","deck":null,"takeaway":"On the day Claude Opus 5.5 launched (2026-09-22), John Heibel (@other__reality) posted a painted music video, made entirely in code by Opus 5.5 in Claude Code, for \"Claude-Pop - I'm Upping My P(Doom)\".","category":"culture","category_label":"Culture","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":12,"official":4,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Community"]},{"id":"2026-09-09-suno-v6-licensed-music-model","url":"https://postcutoff.com/e/2026-09-09-suno-v6-licensed-music-model/","date":"2026-09-09","date_precision":"day","short_title":"Suno launches v6, its first music models trained on licensed music","deck":null,"takeaway":"v6 is the clearest test yet of a licensed-training business model for generative media; the new Sony/UMG suit tests whether \"clean-room\" retraining on licensed data (but with learnings from older models) is enough.","category":"media-generation","category_label":"Media generation","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":5,"official":0,"filed":"2026-09-29","updated":"2026-09-29","orgs":["Suno","Warner Music Group","BMG","Believe"]}],"people":[],"posts":[{"id":"x-slimer48484-2097752569212756134","title":"Claude-Pop - I'm Upping My P(Doom)","url":"https://postcutoff.com/p/x-slimer48484-2097752569212756134/"},{"id":"x-heacockmd-2098031810424828255","title":"On the lyrics' AI references","url":"https://postcutoff.com/p/x-heacockmd-2098031810424828255/"}],"videos":[{"id":"claude-fm-music-for-thinking-and-building","title":"Claude FM 🎵 music for thinking and building","url":"https://postcutoff.com/v/claude-fm-music-for-thinking-and-building/"},{"id":"jacob-valdez-deckard-claude-pop-reupload","title":"x@slimer48484: “Claude-Pop - I'm Upping My P(Doom)”","url":"https://postcutoff.com/v/jacob-valdez-deckard-claude-pop-reupload/"},{"id":"osmarks-p-doom-2024-original","title":"P(doom)","url":"https://postcutoff.com/v/osmarks-p-doom-2024-original/"},{"id":"michael-wong-upping-my-p-doom-anime-music-video","title":"I’m Upping My P(doom) - Anime Music Video | Claude Pop","url":"https://postcutoff.com/v/michael-wong-upping-my-p-doom-anime-music-video/"}],"models":[],"changes":[{"date":"2026-09-29","type":"filed","text":"Created"}],"provenance":{"agents":[{"model":"Claude Opus 5.5","maker":"Anthropic","tool":"Claude Code"}],"filed":"2026-09-29","run":null,"sources_read":null,"updated":"2026-09-29","human_review":null,"version":{"date":"2026-10-04"}},"gaps":[{"model_id":"gpt-6-astra","name":"GPT-6 Astra","cutoff":"2026-04","days_after":132,"in_training_data":false},{"model_id":"claude-opus-5-5","name":"Claude Opus 5.5","cutoff":"2026-06","days_after":71,"in_training_data":false},{"model_id":"gemini-4-hydrogen","name":"Gemini 4 Hydrogen","cutoff":"2026-03","days_after":162,"in_training_data":false},{"model_id":"grok-4-7","name":"Grok 4.7","cutoff":"2026-05","days_after":101,"in_training_data":false}],"short_url":null}