diff --git a/docs/audiopiracyguide.md b/docs/audiopiracyguide.md
index 1e1b2990b384..a635b773c854 100644
--- a/docs/audiopiracyguide.md
+++ b/docs/audiopiracyguide.md
@@ -225,6 +225,7 @@
 * [Lofi Limo](https://lofi.limo/) - Lofi Radio
 * [DevTunes FM](https://radio.madza.dev/) - Lofi Radio
 * [Moss Garden](https://moss.garden/) - Lofi Radio
+* [Petrichoir](https://petrichoir.app/) - Lofi Radio / Ambient Sounds
 * [Relaxing Sounds](https://unifycosmos.com/relaxing-sounds/), [Calmsound](https://www.calmsound.com/), [Click Relax](https://click-relax.com/), [Moszen](https://www.moszen.com/), [Zen Sounds](https://app.zenflowchart.com/zen-sounds) or [NoisyLoop](https://noisyloop.com/) - Ambient Soundscapes
 * [lofi-player](https://magenta.tensorflow.org/lofi-player), [2](https://magenta.github.io/lofi-player/) - Create Room / Lofi Player
 * [Wisdom Tree](https://github.com/HACKER097/wisdom-tree/) - TUI Concentration App