'delete(filething=None)
Remove tags from a file.
In cases where the tagging format is independent of the file type
(for example `mutagen.id3.ID3`) all traces of the tagging format will
be removed.
In cases where the tag is part of the file type, all tags and
padding will be removed.
The tags attribute will be cleared as well if there is one.
Does nothing if the file has no tags.
Raises:
MutagenError: if deleting wasn\'t possible'

@loadfile(writable=True)
def delete(self, filething):

    if (self.tags is not None):
        return self.tags.delete(filething)
