[Initialize audio-data properly no matter the type for the :data initarg
clinton@unknownlamer.org**20080103171002] hunk ./src/database.lisp 42
+(defmethod initialize-instance :after ((audio-file audio-file) &rest keys)
+  (declare (ignore keys))
+  (when (slot-boundp audio-file 'data)
+    (setf (audio-data audio-file) (slot-value audio-file 'data))))
+