======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '292'
                                          'artist'  'The Police'
                                     'text_people'  ''
                                         'release'  'Reggatta de Blanc'
                                           'title'  'Message in a Bottle'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-3', 'q-chart-4', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'new wave', 'classic rock', 'pop', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  '94247050-8844-45a8-a459-9b685e759863'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '9e0e2b01-41db-4008-bd8b-988977d6019a'
                             'musicbrainz_trackid'  'b9264011-47c5-4603-b840-7c27b0ccb2b9'
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '145.476'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Reggatta de Blanc'
'analysis'                                          ('MusicMagic '
 'DataAgEAS9zlsLOdpeZ5hOY7oi/HgAGCLYMr8cifwV0B7zDp2PxYl4z2r6796DD3FNKEh/KAAf8Frvb2wwCpg7ncRPJ8+t7NNOKY6yKAAY4cmHvGb4PnCfkuWKIpgV2GO+Oymesuz5DJ93vKH4MM6t6vLrHh4ayhyYRugnLCP5V54wC6/IBurB33UfPsplKqZpS+ii8=')
'artist'                                            'The Police'
'bpm'                                               '145.476'
'copyright'                                         'Kappasnor'
'date'                                              ''
'discogstags'                                       'rock'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'rock-unsorted'
'key'                                               '12A'
'lastfmtags'                                        ['80s', 'new wave', 'classic rock', 'pop', 'rock']
'musicbrainz_albumid'                               '94247050-8844-45a8-a459-9b685e759863'
'musicbrainz_artistid'                              '9e0e2b01-41db-4008-bd8b-988977d6019a'
'musicbrainz_trackid'                               'b9264011-47c5-4603-b840-7c27b0ccb2b9'
'musicbrainz_trmid'                                 '34fc1004-5193-422a-bb6b-6113b2897a13'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-2.35 dB'
'replaygain_track_peak'                             '1.022471'
'title'                                             'Message in a Bottle'
'tracknumber'                                       '1'

========================== row from database ==========================
                                              'id'  1352419
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Police/MBZ;#The Police;#Reggatta de Blanc;#01;#Message in a Bottle.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  292
                                           'genre'  rock-unsorted
                                        'filesize'  6663347
                                           'mtime'  1678465629
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#The Police;#Reggatta Blanc;#01;#Message rock unsorted
                                      'tag_artist'  The Police
                                     'tag_release'  Reggatta de Blanc
                                       'tag_title'  Message in a Bottle
                                             'bpm'  145.476
                                    'search_title'  'a':3 'bottle':4 'in':2 'message':1
                                   'search_artist'  'police':2 'the':1
                                  'search_release'  'blanc':3 'de':2 'reggatta':1
                                     'search_rest'  '00poprockelectronic':1 '01':11,14 'blanc':10,13 'mbz':2,4 'message':12,15 'police':6,8 'reggatta':7,9 'rock':16 'the':3,5 'unsorted':17
                                    'search_combo'  '00poprockelectronic':10 '01':20,23 'a':3A 'blanc':9C,19,22 'bottle':4A 'de':8C 'in':2A 'mbz':11,13 'message':1A,21,24 'police':6B,15,17 'reggatta':7C,16,18 'rock':25 'the':5B,12,14 'unsorted':26
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['q-bass-3', 'q-piano-1', 'q-unu-1', 'q-oldst-3', 'q-chart-4', 'q-drums-4', 'q-syn-2', 'q-jzfks-1', 'q-other-2', 'q-hap-2', 'q-mixbeat-2', 'q-busy-3', 'q-hhrnbtt-1', 'q-vocals-3', 'q-play-3', 'q-localness-1', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'classic rock', 'pop', 'rock']
                                        'tag_date'  
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678465629.0067723  (2023-03-10 17:27:09)
                             'size'  6663347