diff --git a/src/music.cpp b/src/music.cpp
--- a/src/music.cpp
+++ b/src/music.cpp
@@ -1,5 +1,7 @@
 /* $Id$ */
 
+/** @file music.cpp */
+
 #include "music.h"
 
 const SongSpecs origin_songs_specs[NUM_SONGS_AVAILABLE] = {