diff --git a/system/public/aesthetic.computer/disks/api.mjs b/system/public/aesthetic.computer/disks/api.mjs
index 9af1ef08c2..ff368f1a4c 100644
--- a/system/public/aesthetic.computer/disks/api.mjs
+++ b/system/public/aesthetic.computer/disks/api.mjs
@@ -1,3 +1,6 @@
+// 🔌 API, 2026.04.14
+// Test harness for publishing and validating the Aesthetic Computer API surface.
+
 console.log("API LOADED");
 
 // TODO: How to best publish the API for myself?
diff --git a/system/public/aesthetic.computer/disks/learn.mjs b/system/public/aesthetic.computer/disks/learn.mjs
index a0f0c5239e..b6de7eab2a 100644
--- a/system/public/aesthetic.computer/disks/learn.mjs
+++ b/system/public/aesthetic.computer/disks/learn.mjs
@@ -1,3 +1,6 @@
+// 📚 Learn, 2026.04.14
+// Documentation and reference guide for AC bots and brushes.
+
 /*
 Bots
  Type text into the prompt to receive a reply.
diff --git a/system/public/aesthetic.computer/disks/metronome.mjs b/system/public/aesthetic.computer/disks/metronome.mjs
index 69459219f8..3f4a77f6ce 100644
--- a/system/public/aesthetic.computer/disks/metronome.mjs
+++ b/system/public/aesthetic.computer/disks/metronome.mjs
@@ -1,4 +1,7 @@
-/* #region 🟢 TODO 
+// 🎵 Metronome, 2026.04.14
+// Beat tracker with tap-tempo and DAW synchronization support.
+
+/* #region 🟢 TODO
   - [🟠] Show the bpm rate visually and use arrow keys for dynamic adjustment.
   - [] Add a really nice drum sound.
   - [] Decouple the sound length from the animation... maybe by playing a silent
diff --git a/system/public/aesthetic.computer/disks/zoom-test.mjs b/system/public/aesthetic.computer/disks/zoom-test.mjs
index e69de29bb2..8fc479f7e7 100644
--- a/system/public/aesthetic.computer/disks/zoom-test.mjs
+++ b/system/public/aesthetic.computer/disks/zoom-test.mjs
@@ -0,0 +1,2 @@
+// 🔍 Zoom Test, 2026.04.14
+// Testing zoom and scaling functionality.