======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '246'
                                          'artist'  'Sarah McLachlan'
                                     'text_people'  ''
                                         'release'  'Mirrorball'
                                           'title'  'Building A Mystery'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-3', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '86.143'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Mirrorball'
'analysis'                                          ('MusicMagic '
 'DataAgEAAcECr3ymRprygWTbk1WHgAGE9oAC52+apz7hpwr+itB2iNXpPKiJrDGoB5/hga+AAQzMsEIjDNWBgKfGf+5R6w20Htw9vrmAAaNMowvD3YLf4F9BMobFg7yCD+mFmV5AOae37M6l6I4v8hKqb7P8vyuUdoR+hqjotLnKBb7fvYRH0mv4WfWyqDjIV47nh4U=')
'artist'                                            'Sarah McLachlan'
'bpm'                                               '86.143'
'date'                                              '1999'
'discogstags'                                       ['rock', 'alternative rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'ifs-songwriter-pop'
'key'                                               '10B'
'lastfmtags'                                        ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '204'
'replaygain_track_gain'                             '-7.57 dB'
'replaygain_track_peak'                             '1.166484'
'title'                                             'Building A Mystery'
'tracknumber'                                       '1'

========================== row from database ==========================
                                              'id'  1299415
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sarah McLachlan/Sarah McLachlan@Mirrorball@1999@01@Sarah McLachlan@Building A Mystery.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  246
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  5028307
                                           'mtime'  1638562348
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic McLachlan@Mirrorball@1999@01@Sarah McLachlan@Building ifs songwriter pop
                                      'tag_artist'  Sarah McLachlan
                                     'tag_release'  Mirrorball
                                       'tag_title'  Building A Mystery
                                             'bpm'  86.143
                                    'search_title'  'a':2 'building':1 'mystery':3
                                   'search_artist'  'lachlan':4 'mc':3 'mclachlan':2 'sarah':1
                                  'search_release'  'mirrorball':1
                                     'search_rest'  '00poprockelectronic':1 '01':5,16 '1999':4,15 'building':8,19 'ifs':9 'lachlan':13,18 'mc':12 'mclachlan':2,7 'mirrorball':3,14 'pop':11 'sarah':6,17 'songwriter':10
                                    'search_combo'  '00poprockelectronic':9 '01':13,24 '1999':12,23 'a':2A 'building':1A,16,27 'ifs':17 'lachlan':7B,21,26 'mc':6B,20 'mclachlan':5B,10,15 'mirrorball':8C,11,22 'mystery':3A 'pop':19 'sarah':4B,14,25 'songwriter':18
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  1999
                                     'discogstags'  ['rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1638562348.281196  (2021-12-03 21:12:28)
                             'size'  5028307