diff --git a/docs/AUTHORS.txt b/docs/AUTHORS.txt
index 97113a1b6..d3dd52bed 100644
--- a/docs/AUTHORS.txt
+++ b/docs/AUTHORS.txt
@@ -226,6 +226,11 @@ June 17, 2002 - September 28, 2024
   "Crescent" magic tool
   by Bill Kendrick <bill@newbreedsoftware.com>
 
+  "Crescent" sound effect based on "Barred Owl Calling"
+  <https://freesound.org/people/danielmcadams/sounds/486390/>
+  Creative Commons CC0 1.0 Universal by Daniel McAdams
+  <https://freesound.org/people/danielmcadams/>
+
   Bloom magic tool
   by Bill Kendrick <bill@newbreedsoftware.com>
 
diff --git a/docs/CHANGES.txt b/docs/CHANGES.txt
index 68bb5e20b..83562af33 100644
--- a/docs/CHANGES.txt
+++ b/docs/CHANGES.txt
@@ -57,7 +57,10 @@ https://tuxpaint.org/
 
     * WIP "Crescent": Draw various sorts of crescent shapes
       + Code by Bill Kendrick <bill@newbreedsoftware.com>
-      + TODO Sound effect
+      + Sound effect based on "Barred Owl Calling"
+        <https://freesound.org/people/danielmcadams/sounds/486390/>
+        Creative Commons CC0 1.0 Universal by Daniel McAdams
+        <https://freesound.org/people/danielmcadams/>
       + TODO Documentation
       + Closes https://sourceforge.net/p/tuxpaint/feature-requests/262/
 
diff --git a/magic/sounds/crescent.ogg b/magic/sounds/crescent.ogg
new file mode 100644
index 000000000..c5df8b4a7
Binary files /dev/null and b/magic/sounds/crescent.ogg differ
diff --git a/magic/src/crescent.c b/magic/src/crescent.c
index 2fb0f6ded..5c60d105a 100644
--- a/magic/src/crescent.c
+++ b/magic/src/crescent.c
@@ -82,7 +82,7 @@ int crescent_init(magic_api * api, Uint8 disabled_features ATTRIBUTE_UNUSED, Uin
 {
   char fname[1024];
 
-  snprintf(fname, sizeof(fname), "%ssounds/magic/xor.ogg", api->data_directory); // FIXME
+  snprintf(fname, sizeof(fname), "%ssounds/magic/crescent.ogg", api->data_directory);
   crescent_snd = Mix_LoadWAV(fname);
 
   return (1);