======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '235'
                                          'artist'  'L7'
                                     'text_people'  ''
                                         'release'  "90's One Hit Wonders"
                                           'title'  "Pretend We're Dead"
                                           'quals'  ("['Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['riot grrrl', 'female vocalists', 'grunge', 'punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;rock-gr-punk'
                                             'bpm'  '114.673'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "90's One Hit Wonders"
'TBPM' (BPM (beats per minute))                     '114.673'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'rock-gr-punk']
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         "Pretend We're Dead"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'L7'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'London'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['riot grrrl', 'female vocalists', 'grunge', 'punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.81 dB'
'TXXX:replaygain_track_peak'                        '0.519637'

========================== row from database ==========================
                                              'id'  1498104
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/Pretend We_re Dead.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  235
                                           'genre'  electronic-generic or radio-unsorted;rock-gr-punk
                                        'filesize'  7661889
                                           'mtime'  1676053197
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s We_re electronic generic or radio unsorted;rock gr punk
                                      'tag_artist'  L7
                                     'tag_release'  90's One Hit Wonders
                                       'tag_title'  Pretend We're Dead
                                             'bpm'  114.673
                                    'search_title'  'dead':5 'pretend':1 're':3 'we':2 'were':4
                                   'search_artist'  'l7':1
                                  'search_release'  '90':1 '90s':3 'hit':5 'one':4 's':2 'wonders':6
                                     'search_rest'  '00poprockelectronic':1 '90s':2 'electronic':5 'generic':6 'gr':13 'or':7 'punk':14 'radio':8 're':4 'rock':10,12 'unsorted':9,11 'we':3
                                    'search_combo'  '00poprockelectronic':13 '90':7C '90s':9C,14 'dead':5A 'electronic':17 'generic':18 'gr':25 'hit':11C 'l7':6B 'one':10C 'or':19 'pretend':1A 'punk':26 'radio':20 're':3A,16 'rock':22,24 's':8C 'unsorted':21,23 'we':2A,15 'were':4A 'wonders':12C
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['riot grrrl', 'female vocalists', 'grunge', 'punk', 'rock']
                                        'tag_date'  1990
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1676053197.2347882  (2023-02-10 19:19:57)
                             'size'  7661889