======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '158'
                                          'artist'  'Fantômas'
                                     'text_people'  'Karl-Ernst Sasse'
                                         'release'  "The Director's Cut"
                                           'title'  'Der Golem'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
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                                      'lastfmtags'  "['metal', 'alternative', 'avant garde', 'experimental', 'mike patton']"
                                     'discogstags'  "['electronic', 'rock', 'abstract', 'modern classical', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '16'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-metal'
                                             'bpm'  '136'
                                             'key'  '3A'
                                        'acoustid'  'aaf6c1cf-9a97-42bc-ad69-46defb9a0c4a'
rest: ''

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

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'PRIV:WM/WMCollectionID:@Juá\x00ÓFO\x97«\x1b2`\x87\x9b¡'  PRIV(owner='WM/WMCollectionID', data=b'@Ju\xe1\x00\xd3FO\x97\xab\x1b2`\x87\x9b\xa1')
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'TALB' (Album/Movie/Show title)                     "The Director's Cut"
'TBPM' (BPM (beats per minute))                     '136'
'TCOM' (Composer)                                   'Karl-Ernst Sasse'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-07-09'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'S. "Husky" Höskulds'], ['arranger', 'Mike Patton'], ['producer', 'Mike Patton'], ['membranophone', 'Dave Lombardo'], ['guitar family', 'Buzz Osborne'], ['electric bass guitar', 'Trevor Dunn'], ['vocals', 'Mike Patton']])
'TIT2' (Title/songname/content description)         'Der Golem'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fantômas'
'TPE2' (Band/orchestra/accompaniment)               'Fantômas'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ipecac Recordings'
'TRCK' (Track number/Position in set)               '2/16'
'TSO2'                                              'Fantômas'
'TSOP' (Performer sort order)                       'Fantômas'
'TXXX:ASIN'                                         'B00005JA7D'
'TXXX:Acoustid Id'                                  'aaf6c1cf-9a97-42bc-ad69-46defb9a0c4a'
'TXXX:Artists'                                      'Fantômas'
'TXXX:BARCODE'                                      '689230001720'
'TXXX:CATALOGNUMBER'                                'IPC 17'
'TXXX:MusicBrainz Album Artist Id'                  '057aa66c-cf6e-499d-bda8-5adc47ad4197'
'TXXX:MusicBrainz Album Id'                         'c98343c9-a728-4d7e-834b-fa64769a56b6'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '057aa66c-cf6e-499d-bda8-5adc47ad4197'
'TXXX:MusicBrainz Release Group Id'                 'c8ca8d8b-1bd1-3ffc-9ade-dbb6f5aaeee6'
'TXXX:MusicBrainz Release Track Id'                 'f4b811fa-f0af-3d6e-a3ee-e9659b1014a5'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'abstract', 'modern classical', 'experimental']
'TXXX:lastfmtags'                                   ['metal', 'alternative', 'avant garde', 'experimental', 'mike patton']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.361878'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'09e21de6-607b-4ea5-b3c7-1ef2ec4c9238')

========================== row from database ==========================
                                              'id'  1525126
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Fantômas - Fantomas/Director_s Cut/02 Der Golem.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  158
                                           'genre'  eid-metal
                                        'filesize'  6419876
                                           'mtime'  1620300692
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal Fantomas Director_s 02 eid metal
                                      'tag_artist'  Fantômas
                                     'tag_release'  The Director's Cut
                                       'tag_title'  Der Golem
                                             'bpm'  136.0
                                    'search_title'  'der':1 'golem':2
                                   'search_artist'  'fantomas':1,2
                                  'search_release'  'cut':5 'director':2 'directors':4 's':3 'the':1
                                     'search_rest'  '00dwimp':1 '00metal':2 'director':4 'eid':6 'fantomas':3 'metal':7 's':5
                                    'search_combo'  '00dwimp':10 '00metal':11 'cut':9C 'der':1A 'director':6C,13 'directors':8C 'eid':15 'fantomas':3B,4B,12 'golem':2A 'metal':16 's':7C,14 'the':5C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['metal', 'alternative', 'avant garde', 'experimental', 'mike patton']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'rock', 'abstract', 'modern classical', 'experimental']

============================== file details ==============================
                                           'mtime'  1620300692.2517593  (2021-05-06 13:31:32)
                             'size'  6419876