======================== unified (from filesystem) ========================
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                                        'duration'  '224'
                                          'artist'  'White Honey'
                                     'text_people'  ''
                                         'release'  '50 jaar nederpop: Rare & Obscure'
                                           'title'  'Nothing Going On in the City'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
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 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['rock', '70s', 'hard rock', 'female fronted']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '20'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands'
                                             'bpm'  '129.4'
                                             'key'  '1A'
                                        'acoustid'  'b491ee49-2907-4e51-8623-a28d01befffd'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::\x00\x00\x00'                                'High Quality, EAC secure, Lossless flac '
'TALB' (Album/Movie/Show title)                     '50 jaar nederpop: Rare & Obscure'
'TBPM' (BPM (beats per minute))                     '129.4'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Nothing Going On in the City'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'White Honey'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/4'
'TPUB' (Publisher)                                  'Universal Music'
'TRCK' (Track number/Position in set)               '20/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'White Honey'
'TXXX:ASIN'                                         'B001ERJS06'
'TXXX:Acoustid Id'                                  'b491ee49-2907-4e51-8623-a28d01befffd'
'TXXX:Artists'                                      'White Honey'
'TXXX:BARCODE'                                      '0602517851573'
'TXXX:CATALOGNUMBER'                                '178 515-7/178 515-8/178 515-9/178 516-0/178 516-1'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'b600b3aa-2811-4995-ada8-84616dc2501b'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '2300667f-28d8-4efd-8347-7119e2fc2d62'
'TXXX:MusicBrainz Release Group Id'                 '5b1ea5c1-2a34-3c23-a9cf-fb778fc22c67'
'TXXX:MusicBrainz Release Track Id'                 '49630907-8a30-3343-942a-c2c14e4c57ad'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['rock', '70s', 'hard rock', 'female fronted']
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.12 dB'
'TXXX:replaygain_track_peak'                        '0.429455'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fc41883f-d23f-4b68-a46a-13205e5ff970')

========================== row from database ==========================
                                              'id'  1399379
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/The Ricochets feat. Ritchie Clark - Various - 50 Jaar Nederpop- Rare & Obscure/Various - 50 Jaar Nederpop  Rare & Obscure CD3/20 - Nothing Going On In The City.mp3
                                         'working'  None
                                         'bitrate'  265
                                    'duration_sec'  224
                                           'genre'  loc-eur-netherlands
                                        'filesize'  7501528
                                           'mtime'  1621629562
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe The Ricochets feat. Ritchie Clark Various Jaar Nederpop Various Jaar Nederpop CD3 20 In The loc eur netherlands
                                      'tag_artist'  White Honey
                                     'tag_release'  50 jaar nederpop: Rare & Obscure
                                       'tag_title'  Nothing Going On in the City
                                             'bpm'  129.4
                                    'search_title'  'city':6 'going':2 'in':4 'nothing':1 'on':3 'the':5
                                   'search_artist'  'honey':2 'white':1
                                  'search_release'  '50':1 'jaar':2 'nederpop':3,4 'obscure':6 'rare':5
                                     'search_rest'  '00mid':1 '20':14 'cd3':13 'clark':9 'eur':17 'europe':3 'feat':6,7 'in':15 'jaar':11 'loc':16 'nederpop':12 'netherlands':18 'north':2 'ricochets':5 'ritchie':8 'the':4 'various':10
                                    'search_combo'  '00mid':15 '20':28 '50':9C 'cd3':27 'city':6A 'clark':23 'eur':31 'europe':17 'feat':20,21 'going':2A 'honey':8B 'in':4A,29 'jaar':10C,25 'loc':30 'nederpop':11C,12C,26 'netherlands':32 'north':16 'nothing':1A 'obscure':14C 'on':3A 'rare':13C 'ricochets':19 'ritchie':22 'the':5A,18 'various':24 'white':7B
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rock', '70s', 'hard rock', 'female fronted']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621629561.6454453  (2021-05-21 22:39:21)
                             'size'  7501528