diff --git a/README.md b/README.md
index 41f0c5d..1ff420f 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ Audio Plugins
 | [amsynth](https://github.com/amsynth/amsynth) | Analog-modelling (virtual analog) synthesizer | Instrument | GTK |
 | [andes](https://github.com/artfwo/andes) | Sound synthesiser plugin based on Perlin noise | Instrument | JUCE |
 | [Argotlunar](https://github.com/mourednik/argotlunar) | Real-time delay-line granulator | Effect | JUCE |
+| [Audible Planets](https://github.com/gregrecco67/AudiblePlanets) | An expressive, quasi-Ptolemaic semi-modular synthesizer | Instrument | JUCE |
 | [Audio Effects](https://github.com/juandagilc/Audio-Effects) | Plugins implemented from the explanations in the book “Audio Effects: Theory, Implementation and Application” | Effect | JUCE |
 | [Bespoke](https://github.com/awwbees/BespokeSynth) | Node-based modular synth with live coding | Instrument | JUCE |
 | [BinAural VST](https://github.com/twoz/binaural-vst) | Mono-to-stereo plugin that positions sound in a 3D space using Head-Related Transfer Functions | Effect | JUCE |
diff --git a/data/plugins.json b/data/plugins.json
index 69c709d..ddde1ad 100644
--- a/data/plugins.json
+++ b/data/plugins.json
@@ -41,6 +41,13 @@
     "type": "Effect",
     "frameworks": ["JUCE"]
   },
+  {
+    "name": "Audible Planets",
+    "url": "https://github.com/gregrecco67/AudiblePlanets",
+    "description": "An expressive, quasi-Ptolemaic semi-modular synthesizer",
+    "type": "Instrument",
+    "frameworks": ["JUCE"]
+  },
   {
     "name": "Audio Effects",
     "url": "https://github.com/juandagilc/Audio-Effects",