======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '182'
                                          'artist'  'Queen'
                                     'text_people'  ''
                                         'release'  'Greatest Hits'
                                           'title'  'Bicycle Race'
                                           '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-4', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']"
                                     'discogstags'  "['rock', 'pop rock', 'glam']"
                             'musicbrainz_albumid'  'e3805c20-19a5-4f8f-9dc4-cdf3a813a3a0'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  '23d59e39-54ca-4e83-a09d-5209a3011f07'
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '84.245'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Greatest Hits'
'analysis'                                          ('MusicMagic '
 'DataAgEBWZo8j5CZ9PdqiNzXYzpsiBuAbYVs4ZShTStxh/kO8qSTgAHtqMGqreXUDKawg5mAAerAgs/mossDgAHCu/cY8ZSqWL+uhB2AAZhem83lu4dN4jk4JI0sgbWHaeoGoVwxjoSdAWWgMIg/9gCyN6TvwnGfgITEgAHm9JXx+06/1YMXubL3cAMFrWm/LIF+gAE=')
'artist'                                            'Queen'
'bpm'                                               ['84.245', '84.140']
'date'                                              '1992'
'discogstags'                                       ['rock', 'pop rock', 'glam']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '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'
'genre'                                             'rock-cppex-classic'
'key'                                               '6A'
'lastfmtags'                                        ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
'musicbrainz_albumid'                               'e3805c20-19a5-4f8f-9dc4-cdf3a813a3a0'
'musicbrainz_trackid'                               '23d59e39-54ca-4e83-a09d-5209a3011f07'
'musicbrainz_trmid'                                 'ec7ef08d-894f-48de-a8ac-a916b1da1f4b'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-4.84 dB'
'replaygain_track_peak'                             '1.032732'
'title'                                             'Bicycle Race'
'tracknumber'                                       '7'

========================== row from database ==========================
                                              'id'  1412740
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Queen/Greatest Hits/Queen@Greatest Hits@1992@07@Queen@Bicycle Race.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  182
                                           'genre'  rock-cppex-classic
                                        'filesize'  2830964
                                           'mtime'  1636038809
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy Queen@Greatest Hits@1992@07@Queen@Bicycle rock cppex classic
                                      'tag_artist'  Queen
                                     'tag_release'  Greatest Hits
                                       'tag_title'  Bicycle Race
                                             'bpm'  84.245
                                    'search_title'  'bicycle':1 'race':2
                                   'search_artist'  'queen':1
                                  'search_release'  'greatest':1 'hits':2
                                     'search_rest'  '07':6 '1992':5 'bicycle':8 'classic':11 'classicprogpsy':1 'cppex':10 'greatest':3 'hits':4 'queen':2,7 'rock':9
                                    'search_combo'  '07':11 '1992':10 'bicycle':1A,13 'classic':16 'classicprogpsy':6 'cppex':15 'greatest':4C,8 'hits':5C,9 'queen':3B,7,12 'race':2A 'rock':14
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-vocals-3', 'q-drums-3', '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-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
                                        'tag_date'  1992
                                     'discogstags'  ['rock', 'pop rock', 'glam']

============================== file details ==============================
                                           'mtime'  1636038808.5908427  (2021-11-04 16:13:28)
                             'size'  2830964