======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '81'
                                          'artist'  'Sam The Sham'
                                     'text_people'  ''
                                         'release'  'Psychedelic Promos Radio Spots Vol. 4'
                                           'title'  'HIS Slacks Spot'
                                           'quals'  ("['q-grit-1', 'q-busy-3', 'q-other-1', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
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 "'q-localness-1']")
                                      'lastfmtags'  "['60s', 'garage rock', 'oldies', 'classic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '44'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '121.555'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 4'
'artist'                                            'Sam The Sham'
'bpm'                                               '121.555'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.4'
'crc32'                                             '12c6acb1'
'date'                                              '1970'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '1A'
'lastfmtags'                                        ['60s', 'garage rock', 'oldies', 'classic rock', 'rock']
'length'                                            '81.71'
'md5'                                               'c2253d12f241d68e27d1c01e61c36d18'
'mtime'                                             '1407592274'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '2'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-5.61 dB'
'replaygain_track_peak'                             '1.009192'
'sha1'                                              '8bcb2fbe2179853a245dbd0ef964af1453ae3477'
'size'                                              '3269484'
'source'                                            'original'
'title'                                             'HIS Slacks Spot'
'tracknum'                                          '44'
'tracknumber'                                       '44'
'width'                                             '0'

========================== row from database ==========================
                                              'id'  483953
                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.4/44. Sam The Sham - HIS Slacks Spot.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  81
                                           'genre'  nonmusic-commercials
                                        'filesize'  788760
                                           'mtime'  1620525780
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.4 44. nonmusic commercials
                                      'tag_artist'  Sam The Sham
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 4
                                       'tag_title'  HIS Slacks Spot
                                             'bpm'  121.555
                                    'search_title'  'his':1 'slacks':2 'spot':3
                                   'search_artist'  'sam':1 'sham':3 'the':2
                                  'search_release'  '4':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
                                     'search_rest'  '0nonmusic':1 '4':3,14 '44':5,6 'commercials':8 'nonmusic':7 'promos':10 'psychedelic':9 'psychedelicpromosradiospotsvol':2 'psychedelicpromosradiospotsvol4':4 'radio':11 'spots':12 'vol':13 'vol4':15
                                    'search_combo'  '0nonmusic':14 '4':13C,16,27 '44':18,19 'commercials':21 'his':1A 'nonmusic':20 'promos':8C,23 'psychedelic':7C,22 'psychedelicpromosradiospotsvol':15 'psychedelicpromosradiospotsvol4':17 'radio':9C,24 'sam':4B 'sham':6B 'slacks':2A 'spot':3A 'spots':10C,25 'the':5B 'vol':11C,12C,26 'vol4':28
                                    'tag_tracknum'  44
                                      'num_images'  0
                                             'key'  1A
                                           '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-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-other-1', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['60s', 'garage rock', 'oldies', 'classic rock', 'rock']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620525780.1007736  (2021-05-09 04:03:00)
                             'size'  788760