======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '604'
                                          'artist'  'Jacki Apple/Keith Antar Mason/Linda Albertano/Akilah Nayo Oliver'
                                     'text_people'  ''
                                         'release'  'Tellus #25: Site-Less Sounds'
                                           'title'  'Redefining Democracy In America'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '133.8'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tellus #25: Site-Less Sounds'
'TBPM' (BPM (beats per minute))                     '133.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Redefining Democracy In America'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jacki Apple/Keith Antar Mason/Linda Albertano/Akilah Nayo Oliver'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.53 dB'
'TXXX:replaygain_track_peak'                        '0.852576'

========================== row from database ==========================
                                              'id'  400541
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tellus Audio Cassette Magazine/1991 - Tellus #25 - Site-less Sounds/04 - Jacki AppleKeith Antar MasonLinda AlbertanoAkilah Nayo Oliver - Redefining Democracy In America.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  604
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  14532115
                                           'mtime'  1636915981
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Audio Cassette Magazine 1991 less 04 AppleKeith MasonLinda AlbertanoAkilah electronic experimental oddness
                                      'tag_artist'  Jacki Apple/Keith Antar Mason/Linda Albertano/Akilah Nayo Oliver
                                     'tag_release'  Tellus #25: Site-Less Sounds
                                       'tag_title'  Redefining Democracy In America
                                             'bpm'  133.8
                                    'search_title'  'america':4 'democracy':2 'in':3 'redefining':1
                                   'search_artist'  'akilah':10 'albertano':9 'albertanoakilah':11 'antar':5 'apple':2 'applekeith':4 'jacki':1 'keith':3 'linda':7 'mason':6 'masonlinda':8 'nayo':12 'oliver':13
                                  'search_release'  '25':2,3 'less':5 'site':4 'siteless':6 'sounds':7 'tellus':1
                                     'search_rest'  '1991':4 'akilah':17 'albertano':16 'albertanoakilah':8 'apple':12 'applekeith':6 'audio':1 'cassette':2 'electronic':9 'experimental':10 'keith':13 'less':5 'linda':15 'magazine':3 'mason':14 'masonlinda':7 'oddness':11
                                    'search_combo'  '1991':28 '25':19C,20C 'akilah':14B,41 'albertano':13B,40 'albertanoakilah':15B,32 'america':4A 'antar':9B 'apple':6B,36 'applekeith':8B,30 'audio':25 'cassette':26 'democracy':2A 'electronic':33 'experimental':34 'in':3A 'jacki':5B 'keith':7B,37 'less':22C,29 'linda':11B,39 'magazine':27 'mason':10B,38 'masonlinda':12B,31 'nayo':16B 'oddness':35 'oliver':17B 'redefining':1A 'site':21C 'siteless':23C 'sounds':24C 'tellus':18C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915981.3881097  (2021-11-14 19:53:01)
                             'size'  14532115