======================== unified (from filesystem) ========================
                                         'bitrate'  '80.0'
                                        'duration'  '55'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  'Commercial'
                                           'title'  'Newport 1960'
                                           'quals'  ("['q-grit-1', 'q-busy-3', 'q-other-2', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-2', 'q-vocals-4', 'q-chart-1', 'q-bass-2', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-2', 'q-hap-3', "
 "'q-localness-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials;set-pl-mor'
                                             'bpm'  '144.541'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Commercial'
'artist'                                            '[unknown]'
'bpm'                                               '144.541'
'date'                                              '1960'
'genre'                                             ['nonmusic-commercials', 'set-pl-mor']
'key'                                               '2A'
'other'                                             'Adeater'
'q-bass'                                            '2'
'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'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-11.29 dB'
'replaygain_track_peak'                             '1.185615'
'title'                                             'Newport 1960'

========================== row from database ==========================
                                              'id'  956680
                                            'path'  /data/Music/Bulk/0nonmusic/00commercials-tv-radio-movietrailer/commercial_psa/Adeater - Newport 1960.ogg
                                         'working'  None
                                         'bitrate'  80
                                    'duration_sec'  55
                                           'genre'  nonmusic-commercials;set-pl-mor
                                        'filesize'  490834
                                           'mtime'  1620524757
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00commercials tv radio movietrailer commercial_psa Adeater nonmusic commercials;set pl mor
                                      'tag_artist'  [unknown]
                                     'tag_release'  Commercial
                                       'tag_title'  Newport 1960
                                             'bpm'  144.541
                                    'search_title'  '1960':2 'newport':1
                                   'search_artist'  'unknown':1,2
                                  'search_release'  'commercial':1
                                     'search_rest'  '00commercials':2 '0nonmusic':1 'adeater':8 'commercial':6 'commercials':10,12 'mor':15 'movietrailer':5 'nonmusic':9 'pl':14 'psa':7 'radio':4 'set':11,13 'tv':3
                                    'search_combo'  '00commercials':7 '0nonmusic':6 '1960':2A 'adeater':13 'commercial':5C,11 'commercials':15,17 'mor':20 'movietrailer':10 'newport':1A 'nonmusic':14 'pl':19 'psa':12 'radio':9 'set':16,18 'tv':8 'unknown':3B,4B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-other-2', 'q-oldst-2', 'q-grit-1', 'q-vocals-4', '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-bass-2', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  1960
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524757.099415  (2021-05-09 03:45:57)
                             'size'  490834