======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '169'
                                          'artist'  'Rowwen Hèze'
                                     'text_people'  ''
                                         'release'  'Station America'
                                           'title'  'Ay yay yay'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['nederlandstalig', 'limburg', 'nederpop', 'folk', 'dutch']"
                                     'discogstags'  "['rock', 'pop', 'folk rock', 'chanson']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands'
                                             'bpm'  '109.883'
                                             'key'  '10A'
                                        'acoustid'  '636ef8c2-6ce1-4a80-909e-f35455fa1dfa'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Station America'
'TBPM' (BPM (beats per minute))                     '109.883'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993-04-22'
'TIT2' (Title/songname/content description)         'Ay yay yay'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rowwen Hèze'
'TPE2' (Band/orchestra/accompaniment)               'Rowwen Hèze'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'HKM Records'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Rowwen Hèze'
'TSOP' (Performer sort order)                       'Rowwen Hèze'
'TXXX:ASIN'                                         'B0002NAVKO'
'TXXX:Acoustid Id'                                  '636ef8c2-6ce1-4a80-909e-f35455fa1dfa'
'TXXX:Artists'                                      'Rowwen Hèze'
'TXXX:BARCODE'                                      '8712705001337'
'TXXX:CATALOGNUMBER'                                '2000133'
'TXXX:MusicBrainz Album Artist Id'                  '8fbb1643-4c31-42ce-b900-5b697ea76540'
'TXXX:MusicBrainz Album Id'                         '401e2634-05f2-4f26-a233-6e6925e6b9ad'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8fbb1643-4c31-42ce-b900-5b697ea76540'
'TXXX:MusicBrainz Release Group Id'                 'fd367659-3361-3783-8f01-d8459b7a5e31'
'TXXX:MusicBrainz Release Track Id'                 '7316f185-e5ac-3e10-be25-b0bc5419ae8d'
'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:discogstags'                                  ['rock', 'pop', 'folk rock', 'chanson']
'TXXX:lastfmtags'                                   ['nederlandstalig', 'limburg', 'nederpop', 'folk', 'dutch']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.23 dB'
'TXXX:replaygain_track_peak'                        '0.608391'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'94b3f64b-ac6b-4ae6-9c2a-407307d483de')

========================== row from database ==========================
                                              'id'  1490601
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/Rowwen Hèze - Rowwen Heze/Rowwen H??ze - Station America/Rowwen Hèze - Station America -01 - Ay Yay Yay.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  169
                                           'genre'  loc-eur-netherlands
                                        'filesize'  4117004
                                           'mtime'  1621629403
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch Heze H??ze 01 Yay Yay loc eur netherlands
                                      'tag_artist'  Rowwen Hèze
                                     'tag_release'  Station America
                                       'tag_title'  Ay yay yay
                                             'bpm'  109.883
                                    'search_title'  'ay':1 'yay':2
                                   'search_artist'  'heze':2,3 'rowwen':1
                                  'search_release'  'america':2 'station':1
                                     'search_rest'  '00dutch':4 '00mid':1 'eur':10 'europe':3 'h':6 'heze':5 'loc':9 'netherlands':11 'north':2 'yay':8 'ze':7
                                    'search_combo'  '00dutch':11 '00mid':8 'america':7C 'ay':1A 'eur':17 'europe':10 'h':13 'heze':4B,5B,12 'loc':16 'netherlands':18 'north':9 'rowwen':3B 'station':6C 'yay':2A,15 'ze':14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', '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-1', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['nederlandstalig', 'limburg', 'nederpop', 'folk', 'dutch']
                                        'tag_date'  1993
                                     'discogstags'  ['rock', 'pop', 'folk rock', 'chanson']

============================== file details ==============================
                                           'mtime'  1621629402.5264654  (2021-05-21 22:36:42)
                             'size'  4117004