======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '364'
                                          'artist'  'Marlena Shaw'
                                     'text_people'  ''
                                         'release'  'Anthology'
                                           'title'  'Woman Of The Ghetto'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'female vocalists', 'soul', 'funk', '7soul']"
                                     'discogstags'  "['jazz', 'funk / soul', 'soul', 'jazz-funk', 'vocal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '16'
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '100.605'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000CD5 0000071D 0000C5EF 00004ED4 0004CDA8 00040F74 00008000 00007AF8 '
 '0000B06A 000390D5')
'TALB' (Album/Movie/Show title)                     'Anthology'
'TBPM' (BPM (beats per minute))                     '100.605'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Woman Of The Ghetto'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marlena Shaw'
'TPE2' (Band/orchestra/accompaniment)               'Marlena Shaw'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['jazz', 'funk / soul', 'soul', 'jazz-funk', 'vocal']
'TXXX:lastfmtags'                                   ['jazz', 'female vocalists', 'soul', 'funk', '7soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.534661'

========================== row from database ==========================
                                              'id'  1336765
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/marlena shaw - woman of the ghetto.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  364
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  14623209
                                           'mtime'  1620541280
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] marlena shaw woman of the ghetto prerock jb jazz unsorted
                                      'tag_artist'  Marlena Shaw
                                     'tag_release'  Anthology
                                       'tag_title'  Woman Of The Ghetto
                                             'bpm'  100.605
                                    'search_title'  'ghetto':4 'of':2 'the':3 'woman':1
                                   'search_artist'  'marlena':1 'shaw':2
                                  'search_release'  'anthology':1
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'ghetto':12 'jazz':15 'jb':14 'loose':3,4 'marlena':7 'of':10 'prerock':13 'shaw':8 'the':11 'unsorted':2 'woman':9
                                    'search_combo'  '00poprockelectronic':8 'anthology':7C 'files':12,13 'ghetto':4A,19 'jazz':22 'jb':21 'loose':10,11 'marlena':5B,14 'of':2A,17 'prerock':20 'shaw':6B,15 'the':3A,18 'unsorted':9 'woman':1A,16
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['jazz', 'female vocalists', 'soul', 'funk', '7soul']
                                        'tag_date'  1968
                                     'discogstags'  ['jazz', 'funk / soul', 'soul', 'jazz-funk', 'vocal']

============================== file details ==============================
                                           'mtime'  1620541280.075726  (2021-05-09 08:21:20)
                             'size'  14623209