======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '145'
                                          'artist'  'The Exotics'
                                     'text_people'  ''
                                         'release'  'Psychedelic Promos Radio Spots Vol. 3'
                                           'title'  "Mitchell's Department Store"
                                           'quals'  ("['q-bass-3', 'q-vocals-2', 'q-play-2', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-3', 'q-oldst-2', 'q-chart-1', 'q-grit-1', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-4', 'q-mixbeat-1', 'q-hap-3', 'q-syn-1', "
 "'q-localness-1']")
                                      'lastfmtags'  "['surf', 'garage rock', 'funky 16 corners', 'instrumental', '60s']"
                                     'discogstags'  "['beat', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '121.337'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 3'
'artist'                                            'The Exotics'
'bpm'                                               '121.337'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.3'
'crc32'                                             '151032c1'
'date'                                              '1970'
'discogstags'                                       ['beat', 'rock']
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '12B'
'lastfmtags'                                        ['surf', 'garage rock', 'funky 16 corners', 'instrumental', '60s']
'length'                                            '145.68'
'md5'                                               'e46ed2310a6da89726a8b8149c5eb295'
'mtime'                                             '1407589712'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '2'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-6.62 dB'
'replaygain_track_peak'                             '1.073509'
'sha1'                                              '028cbbace8326c35a4df7aa9e82200637916f5f5'
'size'                                              '5828440'
'source'                                            'original'
'title'                                             "Mitchell's Department Store"
'tracknum'                                          '23'
'width'                                             '0'

========================== row from database ==========================
                                              'id'  1498374
                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.3/23. The Exotics - Mitchell_s Department Store.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  145
                                           'genre'  nonmusic-commercials
                                        'filesize'  1500723
                                           'mtime'  1620525701
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.3 23. Mitchell_s nonmusic commercials
                                      'tag_artist'  The Exotics
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 3
                                       'tag_title'  Mitchell's Department Store
                                             'bpm'  121.337
                                    'search_title'  'department':4 'mitchell':1 'mitchells':3 's':2 'store':5
                                   'search_artist'  'exotics':2 'the':1
                                  'search_release'  '3':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
                                     'search_rest'  '0nonmusic':1 '23':5,6 '3':3,16 'commercials':10 'mitchell':7 'nonmusic':9 'promos':12 'psychedelic':11 'psychedelicpromosradiospotsvol':2 'psychedelicpromosradiospotsvol3':4 'radio':13 's':8 'spots':14 'vol':15 'vol3':17
                                    'search_combo'  '0nonmusic':15 '23':19,20 '3':14C,17,30 'commercials':24 'department':4A 'exotics':7B 'mitchell':1A,21 'mitchells':3A 'nonmusic':23 'promos':9C,26 'psychedelic':8C,25 'psychedelicpromosradiospotsvol':16 'psychedelicpromosradiospotsvol3':18 'radio':10C,27 's':2A,22 'spots':11C,28 'store':5A 'the':6B 'vol':12C,13C,29 'vol3':31
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-oldst-2', 'q-grit-1', 'q-hap-3', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-2', 'q-other-4', 'q-bass-3', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['surf', 'garage rock', 'funky 16 corners', 'instrumental', '60s']
                                        'tag_date'  1970
                                     'discogstags'  ['beat', 'rock']

============================== file details ==============================
                                           'mtime'  1620525701.18245  (2021-05-09 04:01:41)
                             'size'  1500723