--- Lib/aifc.py.orig	2008-03-10 12:49:21.331200000 +0900
+++ Lib/aifc.py	2008-03-11 01:47:51.867132700 +0900
@@ -144,9 +144,6 @@
 
 _AIFC_version = 0xA2805140L     # Version 1 of AIFF-C
 
-_skiplist = 'COMT', 'INST', 'MIDI', 'AESD', \
-      'APPL', 'NAME', 'AUTH', '(c) ', 'ANNO'
-
 def _read_long(file):
     try:
         return struct.unpack('>l', file.read(4))[0]
@@ -314,11 +311,13 @@
                 self._version = _read_ulong(chunk)
             elif chunkname == 'MARK':
                 self._readmark(chunk)
-            elif chunkname in _skiplist:
+            else:
                 pass
+            
+            if chunkname=='SSND':
+                chunk.skip(True)
             else:
-                raise Error, 'unrecognized chunk type '+chunk.chunkname
-            chunk.skip()
+                chunk.skip()
         if not self._comm_chunk_read or not self._ssnd_chunk:
             raise Error, 'COMM chunk and/or SSND chunk missing'
         if self._aifc and self._decomp: