======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '205'
                                          'artist'  'The Jackson 5'
                                     'text_people'  'Clifton Davis'
                                         'release'  'Anthology (disc 1)'
                                           'title'  'Love Song'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['motown', 'funk', 'soul', 'pop', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;set-pl-sced'
                                             'bpm'  '98.167'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/WMCollectionGroupID:8<ø\x087ÃÏH±\x1dîë\x91º\x1bF'  PRIV(owner='WM/WMCollectionGroupID', data=b'8<\xf8\x087\xc3\xcfH\xb1\x1d\xee\xeb\x91\xba\x1bF')
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'TALB' (Album/Movie/Show title)                     'Anthology (disc 1)'
'TBPM' (BPM (beats per minute))                     '98.167'
'TCOM' (Composer)                                   'Clifton Davis'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism', 'set-pl-sced']
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Love Song'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '205786'
'TPE1' (Lead performer(s)/Soloist(s))               'The Jackson 5'
'TPE2' (Band/orchestra/accompaniment)               'The Jackson 5'
'TPUB' (Publisher)                                  'Motown'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['motown', 'funk', 'soul', 'pop', '70s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.49 dB'
'TXXX:replaygain_track_peak'                        '0.549823'

========================== row from database ==========================
                                              'id'  1358899
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Jackson 5/The Jackson 5 - Anthology [2000] Disc 1/21 Love Song.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  205
                                           'genre'  hip hop or rnb or rap or turntablism;set-pl-sced
                                        'filesize'  4934728
                                           'mtime'  1620535185
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2000] Disc 21 hip hop or rnb or rap or turntablism;set pl sced
                                      'tag_artist'  The Jackson 5
                                     'tag_release'  Anthology (disc 1)
                                       'tag_title'  Love Song
                                             'bpm'  98.167
                                    'search_title'  'love':1 'song':2
                                   'search_artist'  '5':3 'jackson':2 'the':1
                                  'search_release'  '1':4,5 'anthology':1 'disc':2,3
                                     'search_rest'  '00poprockelectronic':1 '2000':2,3 '21':5 'disc':4 'hip':6 'hop':7 'or':8 'pl':15 'rap':10 'rnb':9 'sced':16 'set':12,14 'turntablism':11,13
                                    'search_combo'  '00poprockelectronic':11 '1':9C,10C '2000':12,13 '21':15 '5':5B 'anthology':6C 'disc':7C,8C,14 'hip':16 'hop':17 'jackson':4B 'love':1A 'or':18 'pl':25 'rap':20 'rnb':19 'sced':26 'set':22,24 'song':2A 'the':3B 'turntablism':21,23
                                    'tag_tracknum'  21
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['motown', 'funk', 'soul', 'pop', '70s']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620535184.9667487  (2021-05-09 06:39:44)
                             'size'  4934728