======================== unified (from filesystem) ========================
                                         'bitrate'  '48.0'
                                        'duration'  '2655'
                                          'artist'  'Gil Fronsdal'
                                     'text_people'  ''
                                         'release'  'Zencast'
                                           'title'  'Zencast 255 - The Three Doors'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-4', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-1', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dharma', 'buddhism', 'podcast', 'buddhist', 'mindfulness']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ('The Three Doors - Gil Fronsdal This teaching is given freely courtesy of '
 'Audio Dharma. Audio Dharma ; IMC ; Gil Fronsdal ')
                                           'genre'  'nonmusic-speech-podcast'
                                             'bpm'  '146.000'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::\x00\x00\x00'                                '2010-03-29'
'COMM:ID3v1 Comment:XXX'                            '2010-03-29'
'COMM:iTunPGAP:eng'                                 '0'
'PCST'                                              PCST(value=0)
'TALB' (Album/Movie/Show title)                     'Zencast'
'TBPM' (BPM (beats per minute))                     '146.000'
'TCAT'                                              'Gil Fronsdal'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-speech-podcast'
'TDES'                                              ('<p>The Three Doors - Gil Fronsdal   <strong> This teaching is given freely '
 'courtesy of <a href="http://www.audiodharma.org/">Audio Dharma</a>.</strong> '
 '<a href="http://www.audiodharma.org/">Audio Dharma</a> ; <a '
 'href="http://www.insightmeditationcenter.org/">IMC</a> ; <a '
 'href="http://www.insightmeditationcenter.org/imc-teachers.html"> Gil '
 'Fronsdal</a></p>\n'
 '<script '
 'src="http://amberstar.libsyn.com/podcasts/amberstar/images/audio-player.js"></script>\n'
 '<p>\n'
 '<object id="audioplayer255" width="290" height="24" '
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 '/>\n'
 '<param name="quality" value="high" />\n'
 '<param name="menu" value="false" />\n'
 '<param name="wmode" value="transparent" />\n'
 '</object>\n'
 '</p>')
'TDRC' (Recording time)                             '2010'
'TDRL' (Release time)                               '2010-04-04 11:00'
'TGID'                                              'http://amberstar.libsyn.com/index.php?post_id=600580#'
'TIT2' (Title/songname/content description)         'Zencast 255 - The Three Doors'
'TIT3' (Subtitle/Description refinement)            ('The Three Doors - Gil Fronsdal This teaching is given freely courtesy of '
 'Audio Dharma. Audio Dharma ; IMC ; Gil Fronsdal ')
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gil Fronsdal'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dharma', 'buddhism', 'podcast', 'buddhist', 'mindfulness']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.63 dB'
'TXXX:replaygain_track_peak'                        '0.921741'
'WFED'                                              WFED(url='')

========================== row from database ==========================
                                              'id'  941314
                                            'path'  /data/Music/Bulk/0nonmusic/00audiobooks-podcasts/Zencast/Zencast 255 - The Three Doors.mp3
                                         'working'  None
                                         'bitrate'  48
                                    'duration_sec'  2655
                                           'genre'  nonmusic-speech-podcast
                                        'filesize'  15972352
                                           'mtime'  1620562053
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00audiobooks podcasts nonmusic speech podcast
                                      'tag_artist'  Gil Fronsdal
                                     'tag_release'  Zencast
                                       'tag_title'  Zencast 255 - The Three Doors
                                             'bpm'  146.0
                                    'search_title'  '255':2 'doors':5 'the':3 'three':4 'zencast':1
                                   'search_artist'  'fronsdal':2 'gil':1
                                  'search_release'  'zencast':1
                                     'search_rest'  '00audiobooks':2 '0nonmusic':1 'nonmusic':4 'podcast':6 'podcasts':3 'speech':5
                                    'search_combo'  '00audiobooks':10 '0nonmusic':9 '255':2A 'doors':5A 'fronsdal':7B 'gil':6B 'nonmusic':12 'podcast':14 'podcasts':11 'speech':13 'the':3A 'three':4A 'zencast':1A,8C
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-1', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dharma', 'buddhism', 'podcast', 'buddhist', 'mindfulness']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620562052.586767  (2021-05-09 14:07:32)
                             'size'  15972352