======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '207'
                                          'artist'  'Pater Moeskroen'
                                     'text_people'  ''
                                         'release'  'Aan de macht!'
                                           'title'  'Werken is ongezond'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['nederlandstalige folk', 'nederlandstalig', 'pop', 'folk', 'dutch']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands'
                                             'bpm'  '145.790'
                                             'key'  '8A'
                                        'acoustid'  '3d69c482-9ea4-4690-aadb-51ff59da4592'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Aan de macht!'
'TBPM' (BPM (beats per minute))                     '145.790'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Werken is ongezond'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pater Moeskroen'
'TPE2' (Band/orchestra/accompaniment)               'Pater Moeskroen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'HKM Records'
'TRCK' (Track number/Position in set)               '9/13'
'TSO2'                                              'Pater Moeskroen'
'TSOP' (Performer sort order)                       'Pater Moeskroen'
'TXXX:Acoustid Id'                                  '3d69c482-9ea4-4690-aadb-51ff59da4592'
'TXXX:Artists'                                      'Pater Moeskroen'
'TXXX:CATALOGNUMBER'                                '656.765-2'
'TXXX:MusicBrainz Album Artist Id'                  '154568be-1f39-42c4-a81f-04d3e5a7d0a3'
'TXXX:MusicBrainz Album Id'                         'f42f1053-74cf-4936-aace-917c6582b86d'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '154568be-1f39-42c4-a81f-04d3e5a7d0a3'
'TXXX:MusicBrainz Release Group Id'                 'c43e0a2a-6c17-3c51-a7c6-8ac8d200fed7'
'TXXX:MusicBrainz Release Track Id'                 '590a03e1-e2d9-3cc3-84f6-8784301b7883'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['nederlandstalige folk', 'nederlandstalig', 'pop', 'folk', 'dutch']
'TXXX:originalyear'                                 '1991'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.86 dB'
'TXXX:replaygain_track_peak'                        '0.598113'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5327f21d-b19f-45ec-a8a8-530b481ada99')

========================== row from database ==========================
                                              'id'  931928
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/Pater Moeskroen/MBZ;#Pater Moeskroen;#Aan De Macht!;#09;#Werken Is Ongezond.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  207
                                           'genre'  loc-eur-netherlands
                                        'filesize'  5056933
                                           'mtime'  1621629387
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch MBZ;#Pater Moeskroen;#Aan De Macht!;#09;#Werken Is Ongezond loc eur netherlands
                                      'tag_artist'  Pater Moeskroen
                                     'tag_release'  Aan de macht!
                                       'tag_title'  Werken is ongezond
                                             'bpm'  145.79
                                    'search_title'  'is':2 'ongezond':3 'werken':1
                                   'search_artist'  'moeskroen':2 'pater':1
                                  'search_release'  'aan':1 'de':2 'macht':3
                                     'search_rest'  '00dutch':4 '00mid':1 '09':15,18 'aan':10,12 'de':13 'eur':23 'europe':3 'is':20 'loc':22 'macht':14,17 'mbz':5,7 'moeskroen':9,11 'netherlands':24 'north':2 'ongezond':21 'pater':6,8 'werken':16,19
                                    'search_combo'  '00dutch':12 '00mid':9 '09':23,26 'aan':6C,18,20 'de':7C,21 'eur':31 'europe':11 'is':2A,28 'loc':30 'macht':8C,22,25 'mbz':13,15 'moeskroen':5B,17,19 'netherlands':32 'north':10 'ongezond':3A,29 'pater':4B,14,16 'werken':1A,24,27
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['nederlandstalige folk', 'nederlandstalig', 'pop', 'folk', 'dutch']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629387.117705  (2021-05-21 22:36:27)
                             'size'  5056933