"IndexError: list index out of range" on 1.3.5

[dfenech0113]

I was able to download some episodes, but the program is getting hung up on one of the episodes specifically: https://www.nts.live/shows/black-midi/episodes/black-midi-10th-september-2020

C:\Windows\system32>nts https://www.nts.live/shows/black-midi/episodes/black-midi-10th-september-2020
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\dfene\scoop\apps\python\current\Scripts\nts.exe\__main__.py", line 7, in <module>
    sys.exit(main())
             ~~~~^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\cli.py", line 87, in main
    url_matcher(arg)
    ~~~~~~~~~~~^^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\cli.py", line 65, in url_matcher
    nts.download(url=url,
    ~~~~~~~~~~~~^^^^^^^^^
                 quiet=options.quiet,
                 ^^^^^^^^^^^^^^^^^^^^
                 save_dir=download_dir)
                 ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\downloader.py", line 63, in download
    parsed = parse_nts_data(bs)
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\downloader.py", line 174, in parse_nts_data
    genres = parse_genres(bs)
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\downloader.py", line 209, in parse_genres
    genres_box = bs.select('.episode__genres')[0]
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^
IndexError: list index out of range

Running the program for "https://www.nts.live/shows/black-midi" also gets hung up on this specific episode.

[everdrone]

Thank you for posting the problematic links, speeds up the process a lot.
It should be fixed, can you try installing 1.3.6?

[dfenech0113]

When running it now, the program gets hung up on https://www.nts.live/shows/black-midi/episodes/black-midi-7th-july-2020:

[mixcloud] Extracting URL: https://www.mixcloud.com/NTSRadio/black-midi-7th-july-2020/
[mixcloud] NTSRadio_black-midi-7th-july-2020: Downloading JSON metadata
[mixcloud] NTSRadio_black-midi-7th-july-2020: Downloading m3u8 information
[mixcloud] NTSRadio_black-midi-7th-july-2020: Downloading MPD manifest
[info] NTSRadio_black-midi-7th-july-2020: Downloading 1 format(s): dash-a1-x3
[download] C:\Users\dfene\Downloads\The Black Midi Variety Hour - 2020-7-7.m4a has already been downloaded
[download] 100% of   25.19MiB
adding metadata to The Black Midi Variety Hour - 2020-7-7.m4a ...
adding metadata to The Black Midi Variety Hour - 2020-7-7.m4a.part-Frag126.part ...
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\dfene\scoop\apps\python\current\Scripts\nts.exe\__main__.py", line 7, in <module>
    sys.exit(main())
             ~~~~^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\cli.py", line 87, in main
    url_matcher(arg)
    ~~~~~~~~~~~^^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\cli.py", line 71, in url_matcher
    url_matcher(ep)
    ~~~~~~~~~~~^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\cli.py", line 65, in url_matcher
    nts.download(url=url,
    ~~~~~~~~~~~~^^^^^^^^^
                 quiet=options.quiet,
                 ^^^^^^^^^^^^^^^^^^^^
                 save_dir=download_dir)
                 ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\downloader.py", line 144, in download
    set_metadata(os.path.join(save_dir, file), parsed, image, image_type)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\nts\downloader.py", line 312, in set_metadata
    f = music_tag.load_file(file_path)
  File "C:\Users\dfene\scoop\apps\python\current\Lib\site-packages\music_tag\__init__.py", line 66, in load_file
    raise NotImplementedError("Mutagen type {0} not implemented"
                              "".format(type(mfile)))
NotImplementedError: Mutagen type <class 'NoneType'> not implement
```ed

Not sure if this is related to the previous issue or not.