/usr/share/doc/python-mutagen-doc/html/_sources/api/index.txt is in python-mutagen-doc 1.25.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | API
===
.. toctree::
base
id3
flac
ogg
ape
mp4
asf
|