>>> from mutagen.easyid3 import EasyID3
>>> audio = EasyID3("C:\Documents and Settings\Tom\My Documents\My Music\09 The End Complete I_ The Fall of H.mp3")
Traceback (most recent call last):
  File "<pyshell#1>", line 1, in <module>
    audio = EasyID3("C:\Documents and Settings\Tom\My Documents\My Music\09 The End Complete I_ The Fall of H.mp3")
  File "C:\Python25\Lib\site-packages\mutagen\easyid3.py", line 56, in __init__
    self.load(filename)
  File "C:\Python25\Lib\site-packages\mutagen\id3.py", line 109, in load
    self.__fileobj = file(filename, 'rb')
TypeError: file() argument 1 must be (encoded string without NULL bytes), not str