======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '241'
                                          'artist'  'The Gathering'
                                     'text_people'  ''
                                         'release'  'Nighttime Birds'
                                           'title'  'Shrink'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'Q-PIANO-4', 'q-chart-3', 'q-drums-2', 'q-other-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['metal', 'female fronted metal', 'female vocalists', 'progressive metal', "
 "'gothic metal']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-goth or gothrock-gothrock'
                                             'bpm'  '102'
                                             'key'  '4A'
                                        'acoustid'  'f1a2d15f-83aa-435e-9c23-c06f48eb5f68'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '1997'
'COMM:ID3v1 Comment:XXX'                            '1997'
'TALB' (Album/Movie/Show title)                     'Nighttime Birds'
'TBPM' (BPM (beats per minute))                     '102'
'TCON' (Content type, a.k.a. Genre)                 'eid-goth or gothrock-gothrock'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '2007-09-25'
'TIT2' (Title/songname/content description)         'Shrink'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Gathering'
'TPE2' (Band/orchestra/accompaniment)               'The Gathering'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'CMA Music Production'
'TRCK' (Track number/Position in set)               '9/15'
'TSO2'                                              'Gathering, The'
'TSOP' (Performer sort order)                       'Gathering, The'
'TXXX:ASIN'                                         'B000UZ4E52'
'TXXX:Acoustid Id'                                  'f1a2d15f-83aa-435e-9c23-c06f48eb5f68'
'TXXX:Artists'                                      'The Gathering'
'TXXX:CATALOGNUMBER'                                '183942'
'TXXX:MusicBrainz Album Artist Id'                  '004e5eed-e267-46ea-b504-54526f1f377d'
'TXXX:MusicBrainz Album Id'                         '507bda01-8f0d-47d4-ad48-b339efab76fd'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '004e5eed-e267-46ea-b504-54526f1f377d'
'TXXX:MusicBrainz Release Group Id'                 'e724eb5b-4b4d-3672-86fb-2d70ced58962'
'TXXX:MusicBrainz Release Track Id'                 '21586c92-a468-38d0-993d-99de4bb0f169'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['metal',
 'female fronted metal',
 'female vocalists',
 'progressive metal',
 'gothic metal']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.532643'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ce32ac01-cdf6-4e18-8173-2059af12ef29')

========================== row from database ==========================
                                              'id'  1294199
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Gathering/Nighttime Birds/The Gathering - Shrink.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  241
                                           'genre'  eid-goth or gothrock-gothrock
                                        'filesize'  3963755
                                           'mtime'  1620301275
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic eid goth or gothrock gothrock
                                      'tag_artist'  The Gathering
                                     'tag_release'  Nighttime Birds
                                       'tag_title'  Shrink
                                             'bpm'  102.0
                                    'search_title'  'shrink':1
                                   'search_artist'  'gathering':2 'the':1
                                  'search_release'  'birds':2 'nighttime':1
                                     'search_rest'  '00poprockelectronic':1 'eid':2 'goth':3 'gothrock':5 'or':4
                                    'search_combo'  '00poprockelectronic':6 'birds':5C 'eid':7 'gathering':3B 'goth':8 'gothrock':10 'nighttime':4C 'or':9 'shrink':1A 'the':2B
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-1', 'Q-PLAY-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['metal', 'female fronted metal', 'female vocalists', 'progressive metal', 'gothic metal']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301275.3287723  (2021-05-06 13:41:15)
                             'size'  3963755