diff --git a/assets/music/arid-01.mp3 b/assets/music/arid-01.mp3
new file mode 100644
index 0000000..65074c6
Binary files /dev/null and b/assets/music/arid-01.mp3 differ
diff --git a/assets/music/arid-02.mp3 b/assets/music/arid-02.mp3
new file mode 100644
index 0000000..24dc439
Binary files /dev/null and b/assets/music/arid-02.mp3 differ
diff --git a/assets/music/arid-03.mp3 b/assets/music/arid-03.mp3
new file mode 100644
index 0000000..58ef3ee
Binary files /dev/null and b/assets/music/arid-03.mp3 differ
diff --git a/assets/music/spacestation-03.mp3 b/assets/music/spacestation-03.mp3
new file mode 100644
index 0000000..60642f0
Binary files /dev/null and b/assets/music/spacestation-03.mp3 differ
diff --git a/data/music.json b/data/music.json
index 6ebf1a4..d4a2192 100644
--- a/data/music.json
+++ b/data/music.json
@@ -34,14 +34,15 @@
     "12": "assets/music/lava-01.mp3",
     "13": "assets/music/lava-02.mp3",
     "14": "assets/music/lava-03.mp3",
-    "15": "assets/music/lava-01.mp3",
-    "16": "assets/music/lava-02.mp3",
-    "17": "assets/music/lava-03.mp3",
+    "15": "assets/music/arid-01.mp3",
+    "16": "assets/music/arid-02.mp3",
+    "17": "assets/music/arid-03.mp3",
     "18": "assets/music/capital-neutral-01.mp3"
   },
   "_stationFrames_comment": "stationFrames = the loop that plays on a deep-space station's surface — keyed by the spacestations.png VARIANT frame (the same key its landing/takeoff clips use, data/landing.json → stationVideos), so a station hums the track matching the art it is drawn with. Empty for now (a station surface is silent) until the station tracks are authored — add one line per variant when they land.",
   "stationFrames": {
-    "0": "assets/music/spacestation-01.mp3",
-    "1": "assets/music/spacestation-02.mp3"
+    "0": "assets/music/spacestation-02.mp3",
+    "1": "assets/music/spacestation-01.mp3",
+    "2": "assets/music/spacestation-03.mp3"
   }
 }