======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '345'
                                          'artist'  'Astrid Seriese'
                                     'text_people'  ''
                                         'release'  'Eclipse'
                                           'title'  'A Child Is Born (instrumental)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'Q-PLAY-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'female vocalists', 'chillout', 'female', 'singer songwriter']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '144.0'
                                             'key'  '6B'
                                        'acoustid'  '1ba90679-9b52-4ee8-a0b1-6b9c34a68c7f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunes_CDDB_IDs:eng'                          '15+DD3BB107CA0C4E7BBA3E926E7F9CCE27+123940'
'TALB' (Album/Movie/Show title)                     'Eclipse'
'TBPM' (BPM (beats per minute))                     '144.0'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TENC' (Encoded by)                                 'iTunes X v2.0.3'
'TIT2' (Title/songname/content description)         'A Child Is Born (instrumental)'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Astrid Seriese'
'TPE2' (Band/orchestra/accompaniment)               'Astrid Seriese'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Brigadoon'
'TRCK' (Track number/Position in set)               '12/15'
'TSO2'                                              'Seriese, Astrid'
'TSOP' (Performer sort order)                       'Seriese, Astrid'
'TXXX:Acoustid Id'                                  '1ba90679-9b52-4ee8-a0b1-6b9c34a68c7f'
'TXXX:Artists'                                      'Astrid Seriese'
'TXXX:CATALOGNUMBER'                                'BIS 005'
'TXXX:MusicBrainz Album Artist Id'                  '99579360-9607-4863-9229-545471cccc20'
'TXXX:MusicBrainz Album Id'                         '5adcd561-1c8d-4549-b51f-6e907028aea6'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '99579360-9607-4863-9229-545471cccc20'
'TXXX:MusicBrainz Release Group Id'                 'cb1e25b0-da26-37c7-9d92-af472900a15a'
'TXXX:MusicBrainz Release Track Id'                 'be21da87-9e5e-387b-9895-653e3aed28dd'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['jazz', 'female vocalists', 'chillout', 'female', 'singer songwriter']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.64 dB'
'TXXX:replaygain_track_peak'                        '0.893920'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7d788c56-30b0-4265-b2ce-4fda884155f4')

========================== row from database ==========================
                                              'id'  1526973
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Destiny_s Child - Astrid Seriese/Eclipse/12 A Child Is Born.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  345
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  8371660
                                           'mtime'  1620540567
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Destiny_s 12 prerock jb jazz unsorted
                                      'tag_artist'  Astrid Seriese
                                     'tag_release'  Eclipse
                                       'tag_title'  A Child Is Born (instrumental)
                                             'bpm'  144.0
                                    'search_title'  'a':1 'born':4 'child':2 'instrumental':5,6 'is':3
                                   'search_artist'  'astrid':1 'seriese':2
                                  'search_release'  'eclipse':1
                                     'search_rest'  'destiny':5 'hiphop':1 'jazz':9 'jb':8 'prerock':7 'rap':2 'rnb':3 's':6 'turntablism':4 'unsorted':10
                                    'search_combo'  'a':1A 'astrid':7B 'born':4A 'child':2A 'destiny':14 'eclipse':9C 'hiphop':10 'instrumental':5A,6A 'is':3A 'jazz':18 'jb':17 'prerock':16 'rap':11 'rnb':12 's':15 'seriese':8B 'turntablism':13 'unsorted':19
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-2', 'q-mixbeat-1', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['jazz', 'female vocalists', 'chillout', 'female', 'singer songwriter']
                                        'tag_date'  1993
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620540566.8577554  (2021-05-09 08:09:26)
                             'size'  8371660