diff --git a/docs/AUTHORS.txt b/docs/AUTHORS.txt
index 7f64c5f88..c07836ce6 100644
--- a/docs/AUTHORS.txt
+++ b/docs/AUTHORS.txt
@@ -178,6 +178,10 @@ $Id$
   * Edited using Audacity
     http://www.audacity.org/
 
+  * Kaliedoscope & Shift tool sounds
+    Caroline Ford <caroline.ford.work@googlemail.com>
+    2007, released under GNU Free Documentation License
+
 
 * Translations
 
diff --git a/docs/CHANGES.txt b/docs/CHANGES.txt
index 9d1a11772..1b8889dce 100644
--- a/docs/CHANGES.txt
+++ b/docs/CHANGES.txt
@@ -153,6 +153,10 @@ $Id$
     http://www.nongnu.org/enigma/ )
     (Waves sound based on sound from Super Tux;
     http://supertux.berlios.de/ )
+    (Kaleidoscope sound based on water in a bathtub, by
+    Caroline Ford <caroline.ford.work@googlemail.com>, GFDL)
+    (Shift sound based on London Underground train, by
+    Caroline Ford <caroline.ford.work@googlemail.com>, GFDL)
 
   * New Localizations:
     ------------------
diff --git a/magic/sounds/kaleidoscope.ogg b/magic/sounds/kaleidoscope.ogg
new file mode 100644
index 000000000..ace37f183
Binary files /dev/null and b/magic/sounds/kaleidoscope.ogg differ
diff --git a/magic/sounds/shift.ogg b/magic/sounds/shift.ogg
new file mode 100644
index 000000000..46f616241
Binary files /dev/null and b/magic/sounds/shift.ogg differ
diff --git a/magic/src/kalidescope.c b/magic/src/kalidescope.c
index adc5775b8..aad49c5f5 100644
--- a/magic/src/kalidescope.c
+++ b/magic/src/kalidescope.c
@@ -23,7 +23,7 @@
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   (See COPYING.txt)
 
-  Last updated: August 7, 2007
+  Last updated: November 6, 2007
   $Id$
 */
 
@@ -48,7 +48,7 @@ int kalidescope_init(magic_api * api)
 {
   char fname[1024];
 
-  snprintf(fname, sizeof(fname), "%s/sounds/magic/kalidescope.wav",
+  snprintf(fname, sizeof(fname), "%s/sounds/magic/kaleidoscope.ogg",
 	    api->data_directory);
   kalidescope_snd = Mix_LoadWAV(fname);