======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '71'
                                          'artist'  'KLIF Klassic Album'
                                     'text_people'  ''
                                         'release'  'Psychedelic Promos Radio Spots Vol. 7'
                                           'title'  'Promo Spot'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '78'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '140.044'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 7'
'artist'                                            'KLIF Klassic Album'
'bpm'                                               '140.044'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.7'
'crc32'                                             '1e587610'
'date'                                              '1970'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '8A'
'length'                                            '71.65'
'md5'                                               '84dc3cda1d814a8185ff7cb04f89d3b2'
'mtime'                                             '1407601501'
'q-bass'                                            '3'
'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'                                          '4'
'replaygain_track_gain'                             '-7.63 dB'
'replaygain_track_peak'                             '0.992342'
'sha1'                                              '2299d51528c9d406dcb7c113ba5700b5aee39acd'
'size'                                              '2867199'
'source'                                            'original'
'title'                                             'Promo Spot'
'tracknum'                                          '78'
'tracknumber'                                       '78'
'width'                                             '0'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.7/78. KLIF Klassic Album - Promo Spot.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  71
                                           'genre'  nonmusic-commercials
                                        'filesize'  641909
                                           'mtime'  1620526071
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.7 78. nonmusic commercials
                                      'tag_artist'  KLIF Klassic Album
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 7
                                       'tag_title'  Promo Spot
                                             'bpm'  140.044
                                    'search_title'  'promo':1 'spot':2
                                   'search_artist'  'album':3 'klassic':2 'klif':1
                                  'search_release'  '7':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
                                     'search_rest'  '0nonmusic':1 '7':3,14 '78':5,6 'commercials':8 'nonmusic':7 'promos':10 'psychedelic':9 'psychedelicpromosradiospotsvol':2 'psychedelicpromosradiospotsvol7':4 'radio':11 'spots':12 'vol':13 'vol7':15
                                    'search_combo'  '0nonmusic':13 '7':12C,15,26 '78':17,18 'album':5B 'commercials':20 'klassic':4B 'klif':3B 'nonmusic':19 'promo':1A 'promos':7C,22 'psychedelic':6C,21 'psychedelicpromosradiospotsvol':14 'psychedelicpromosradiospotsvol7':16 'radio':8C,23 'spot':2A 'spots':9C,24 'vol':10C,11C,25 'vol7':27
                                    'tag_tracknum'  78
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526071.4863112  (2021-05-09 04:07:51)
                             'size'  641909