This version of TinyTag included with lazylibrarian
has "composer" field added as we need it for audiobooks
and m4b added as equivalent filetype to m4a
and a block on the end to allow testing from commandline

if __name__ == '__main__':
    if len(sys.argv) < 2 or '-?' in sys.argv:
        print("Give me a filename")
    else:
        id3 = TinyTag.get(sys.argv[1])
        print('Artist      :', id3.artist)
        print('Album       :', id3.album)
        print('AlbumArtist :', id3.albumartist)
        print('Composer    :', id3.composer)
        print('Title       :', id3.title)
        print('Track       :', id3.track)
        print('EndTrack    :', id3.track_total)