# Sound Perimeter: The Unknown Page: https://stenobird.com/podcast/sound-perimeter-4510315/sound-perimeter-the-unknown Text version: https://stenobird.com/podcast/sound-perimeter-4510315/sound-perimeter-the-unknown.md Podcast: [Sound Perimeter](https://stenobird.com/podcast/sound-perimeter-4510315) Published: 2026-01-05T21:45:14+00:00 Episode link: https://play.prx.org/listen?ge=prx_5439_4620506a-0a5c-4365-854d-0e776684036e&uf=https%3A%2F%2Fpublicfeeds.net%2Ff%2F5439%2Ffeed-rss.xml Audio file: https://dovetail.prxu.org/5439/4620506a-0a5c-4365-854d-0e776684036e/20260105_sp.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/sound-perimeter-4510315/episodes/sound-perimeter-the-unknown Duration seconds: 715 ## Resource Today's Sound Perimeter features Metacosmos by Anna Thorvaldsdóttir , a contemporary piece inspired by the idea of crossing into unfamiliar territory, taking listeners inside a universe where forces are felt more than explained. We then turn to Venus, the Bringer of Peace from The Planets by Gustav Holst, where the cosmos becomes a place of reflection rather than fear, imagining Venus as a planet in a state of calm within a vast and mysterious universe. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/sound-perimeter-4510315/episodes/sound-perimeter-the-unknown/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/sound-perimeter-4510315/sound-perimeter-the-unknown.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.