======================== unified (from filesystem) ========================
                                         'bitrate'  '184.675'
                                        'duration'  '208'
                                          'artist'  'Limahl'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'Never Ending Story'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['british', 'synthpop', 'soundtrack', 'new wave', 'pop', '80s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or radio-unsorted;electronic-we-new wave or post '
 'punk;electronic-we-electropop or synthpop')
                                             'bpm'  '122.068'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '122.068'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'electronic-we-new wave or post punk',
 'electronic-we-electropop or synthpop']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Never Ending Story'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Limahl'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['british', 'synthpop', 'soundtrack', 'new wave', 'pop', '80s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.40 dB'
'TXXX:replaygain_track_peak'                        '0.569430'

========================== row from database ==========================
                                              'id'  1523856
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/Never Ending Story.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  208
                                           'genre'  electronic-generic or radio-unsorted;electronic-we-new wave or post punk;electronic-we-electropop or synthpop
                                        'filesize'  4824036
                                           'mtime'  1628353689
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s electronic generic radio unsorted;electronic we new wave post punk;electronic we electropop synthpop
                                      'tag_artist'  Limahl
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  Never Ending Story
                                             'bpm'  122.068
                                    'search_title'  'ending':2 'never':1 'story':3
                                   'search_artist'  'limahl':1
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'electronic':6,10,12,18,20 'electropop':21 'generic':7 'new':14 'of':2 'post':16 'punk':17,19 'radio':8 's':5 'synthpop':22 'the':3 'unsorted':9,11 'wave':15 'we':13
                                    'search_combo'  '00poprockelectronic':9 '80':12 '80s':8C 'electronic':14,18,20,26,28 'electropop':29 'ending':2A 'generic':15 'hits':5C 'limahl':4B 'never':1A 'new':22 'of':6C,10 'post':24 'punk':25,27 'radio':16 's':13 'story':3A 'synthpop':30 'the':7C,11 'unsorted':17,19 'wave':23 'we':21
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['british', 'synthpop', 'soundtrack', 'new wave', 'pop', '80s']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353689.1882088  (2021-08-07 18:28:09)
                             'size'  4824036