======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '163'
                                          'artist'  'Kinderen voor Kinderen'
                                     'text_people'  ''
                                         'release'  'Kinderen voor Kinderen 2'
                                           'title'  'Bang, hoezo bang?'
                                           '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-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['choir', 'geniaal', 'nederlandstalig', 'pop', 'dutch']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands'
                                             'bpm'  '145.685'
                                             'key'  '6B'
                                        'acoustid'  '52e6488b-d498-424b-9a2e-833bb2e9b8e8'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Kinderen voor Kinderen 2'
'TBPM' (BPM (beats per minute))                     '145.685'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TDOR' (Original release time)                      '1981'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Bang, hoezo bang?'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Kinderen voor Kinderen'
'TPE2' (Band/orchestra/accompaniment)               'Kinderen voor Kinderen'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/15'
'TSO2'                                              'Kinderen voor Kinderen'
'TSOP' (Performer sort order)                       'Kinderen voor Kinderen'
'TXXX:Acoustid Id'                                  '52e6488b-d498-424b-9a2e-833bb2e9b8e8'
'TXXX:Artists'                                      'Kinderen voor Kinderen'
'TXXX:MusicBrainz Album Artist Id'                  '8c97918d-341b-478e-99dd-b536ce7a7540'
'TXXX:MusicBrainz Album Id'                         'bfc7fdb8-6bef-4403-9599-cd56ac654bad'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c97918d-341b-478e-99dd-b536ce7a7540'
'TXXX:MusicBrainz Release Group Id'                 'dc6cbb20-865d-35ed-8a88-ed0faaaae88c'
'TXXX:MusicBrainz Release Track Id'                 '311c6641-100d-3924-afe0-4d304d64ea18'
'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'                                   ['choir', 'geniaal', 'nederlandstalig', 'pop', 'dutch']
'TXXX:originalyear'                                 '1981'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.650065'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'62bc7783-3473-4266-99d2-d3c2357f930b')

========================== row from database ==========================
                                              'id'  932281
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/Kinderen voor kinderen/Kinderen voor kinderen 2/Kinderen Voor Kinderen - Bang,hoezo Bang.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  163
                                           'genre'  loc-eur-netherlands
                                        'filesize'  2712834
                                           'mtime'  1620525082
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch kinderen kinderen Voor Bang,hoezo loc eur netherlands
                                      'tag_artist'  Kinderen voor Kinderen
                                     'tag_release'  Kinderen voor Kinderen 2
                                       'tag_title'  Bang, hoezo bang?
                                             'bpm'  145.685
                                    'search_title'  'bang':1,2,4 'hoezo':3
                                   'search_artist'  'kinderen':1 'voor':2
                                  'search_release'  '2':3 'kinderen':1 'voor':2
                                     'search_rest'  '00dutch':4 '00mid':1 'bang':7,9 'eur':12 'europe':3 'hoezo':8,10 'kinderen':5 'loc':11 'netherlands':13 'north':2 'voor':6
                                    'search_combo'  '00dutch':13 '00mid':10 '2':9C 'bang':1A,2A,4A,16,18 'eur':21 'europe':12 'hoezo':3A,17,19 'kinderen':5B,7C,14 'loc':20 'netherlands':22 'north':11 'voor':6B,8C,15
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['choir', 'geniaal', 'nederlandstalig', 'pop', 'dutch']
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620525081.8960595  (2021-05-09 03:51:21)
                             'size'  2712834