diff --git a/docs/CHANGES.txt b/docs/CHANGES.txt
index c0a746335..e1bf0c2ec 100644
--- a/docs/CHANGES.txt
+++ b/docs/CHANGES.txt
@@ -65,7 +65,12 @@ https://tuxpaint.org/
         available, each with differing pen positions.
       + Code: Bill Kendrick <bill@newbreedsoftware.com>
       + WIP - Needs icons
-      + WIP - Needs sounds
+      + WIP Sounds:
+        - Drag: TBD
+        - Epitrochoid draw "celtic_harp_c3.wav" &
+          Hypotrochoid draw "celtic_harp_c2.wav"
+          both CC0 1.0 Universal
+          by Daphne Farazi (https://soundcloud.com/daphnefarazi)
 
   * Improvements to "Text" & "Label" tools:
     ---------------------------------------
diff --git a/magic/sounds/epitrochoid.ogg b/magic/sounds/epitrochoid.ogg
new file mode 100644
index 000000000..ced6fa04b
Binary files /dev/null and b/magic/sounds/epitrochoid.ogg differ
diff --git a/magic/sounds/hypotrochoid.ogg b/magic/sounds/hypotrochoid.ogg
new file mode 100644
index 000000000..3e4f9a6d8
Binary files /dev/null and b/magic/sounds/hypotrochoid.ogg differ
diff --git a/magic/src/trochoids.c b/magic/src/trochoids.c
index 217ed4132..568bec87e 100644
--- a/magic/src/trochoids.c
+++ b/magic/src/trochoids.c
@@ -133,7 +133,8 @@ const char *tool_descriptions[NUM_TOOLS] = {
 /* Sound effects (same for everyone) */
 enum {
   SND_DRAW_CLICK,
-  SND_DRAW_RELEASE,
+  SND_DRAW_RELEASE_EPITROCHOID,
+  SND_DRAW_RELEASE_HYPOTROCHOID,
   NUM_SNDS
 };
 
@@ -141,7 +142,8 @@ Mix_Chunk *sound_effects[NUM_SNDS];
 
 const char *sound_filenames[NUM_SNDS] = {
   "n_pt_persp_click.ogg", // FIXME
-  "n_pt_persp_release.ogg", // FIXME
+  "epitrochoid.ogg",
+  "hypotrochoid.ogg",
 };
 
 Uint8 trochoids_size = 1;
@@ -424,11 +426,51 @@ void trochoids_release(magic_api * api, int which,
                         SDL_Surface * canvas, SDL_Surface * snapshot,
                         int x, int y, SDL_Rect * update_rect)
 {
+  int tool, snd_idx, R, vol, pan;
+
+  /* If they clicked & released with no drag,
+     ignore the (x,y) we received; we want the
+     'default' offset to get a reasonably pleasant
+     shape -- for users who tried clicking w/o dragging */
   if (dragged == 0) {
     x += (canvas->w / 20);
     y += (canvas->h / 20);
   }
 
+  /* Pick which sound to play */
+  tool = which_to_tool[which];
+  if (tool == TOOL_EPITROCHOID_SIZES ||
+      tool == TOOL_EPITROCHOID_NOSIZES_1 ||
+      tool == TOOL_EPITROCHOID_NOSIZES_2 ||
+      tool == TOOL_EPITROCHOID_NOSIZES_3) {
+    snd_idx = SND_DRAW_RELEASE_EPITROCHOID;
+  } else {
+    snd_idx = SND_DRAW_RELEASE_HYPOTROCHOID;
+  }
+
+  /* Volume based on the radius of the stator (fixed circle);
+     larger = louder */
+  R = abs(trochoids_x - x);
+  if (R < 20) {
+    R = 20;
+  } else if (R > canvas->w) {
+    R = canvas->w;
+  }
+  vol = (255 * R * 2) / canvas->w;
+  if (vol > 255) {
+    vol = 255;
+  }
+
+  /* (Stop previous sound if they made another shape quickly;
+     the sound effect lingers & we want to start playing again,
+     else it will seem like the sound only happens intermittently) */
+  api->stopsound();
+
+  /* Panning based on the left/right position of the shape */
+  pan = 128; /* FIXME */
+  api->playsound(sound_effects[snd_idx], pan, vol);
+
+  /* Draw it (no guides, this time!) */
   trochoids_work(api, which, canvas, snapshot, x, y, update_rect, 0);
 }