diff -r e1e4db3ba16d -r 1c68ad1ea60f crea/integration/metadataplayer/MusitagAnnotations.js
--- a/crea/integration/metadataplayer/MusitagAnnotations.js	Mon Jun 11 16:48:14 2012 +0200
+++ b/crea/integration/metadataplayer/MusitagAnnotations.js	Mon Jun 11 17:59:51 2012 +0200
@@ -13,15 +13,17 @@
     + '<div class="Musitag-shadow"></div>'
     + '<div class="Musitag-color Musitag-{{annotation.color.tag}}"></div>'
     + '<div class="Musitag-emoticon Musitag-{{annotation.emoticon.tag}}"></div>'
-    + '</div>{{#annotation.audio}}<div class="Musitag-Annotations-Balloon" audio-url="{{annotation.audio.href}}"></div>{{/annotation.audio}}'
+    + '</div>{{#annotation.audio}}<div class="Musitag-Annotations-Balloon" audio-url="{{annotation.audio.href}}" title="{{l10n.play_voice}}"></div>{{/annotation.audio}}'
     + '</div>';
 
 IriSP.Widgets.MusitagAnnotations.prototype.messages = {
     fr: {
-        at_timecode: "à"
+        at_timecode: "à",
+        play_voice: "Lire l'annotation vocale"
     },
     en: {
-        at_timecode: "at"
+        at_timecode: "at",
+        play_voice: "Play voice annotation"
     }
 }