======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '192'
                                          'artist'  'Maurice Burkhart'
                                     'text_people'  ''
                                         'release'  'Standard 1208 (38134)'
                                           'title'  "I've Got The Finest Man"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1912'
                                        'comments'  ''
                                           'genre'  'prerock-vaudeville'
                                             'bpm'  '113.2'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'COMM:MusicMatch_Tempo:eng'                         'None'
'TALB' (Album/Movie/Show title)                     'Standard 1208 (38134)'
'TBPM' (BPM (beats per minute))                     '113.2'
'TCON' (Content type, a.k.a. Genre)                 'prerock-vaudeville'
'TDRC' (Recording time)                             '1912-12-07'
'TIT2' (Title/songname/content description)         "I've Got The Finest Man"
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '192000'
'TPE1' (Lead performer(s)/Soloist(s))               'Maurice Burkhart'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.00 dB'
'TXXX:replaygain_track_peak'                        '0.820081'

========================== row from database ==========================
                                              'id'  1506005
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1912/Maurice Burkhart - I_ve Got The Finest Man 7-12-1912.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  192
                                           'genre'  prerock-vaudeville
                                        'filesize'  3902048
                                           'mtime'  1620666133
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1912 I_ve 7 1912 prerock vaudeville
                                      'tag_artist'  Maurice Burkhart
                                     'tag_release'  Standard 1208 (38134)
                                       'tag_title'  I've Got The Finest Man
                                             'bpm'  113.2
                                    'search_title'  'finest':6 'got':4 'i':1 'ive':3 'man':7 'the':5 've':2
                                   'search_artist'  'burkhart':2 'maurice':1
                                  'search_release'  '1208':2 '38134':3,4 'standard':1
                                     'search_rest'  '00oldiepop':5 '1912':6 '7':9 'country':4 'exotica':2 'i':7 'jazz':1 'oldies':3 'prerock':10 'vaudeville':11 've':8
                                    'search_combo'  '00oldiepop':18 '1208':11C '1912':19 '38134':12C,13C '7':22 'burkhart':9B 'country':17 'exotica':15 'finest':6A 'got':4A 'i':1A,20 'ive':3A 'jazz':14 'man':7A 'maurice':8B 'oldies':16 'prerock':23 'standard':10C 'the':5A 'vaudeville':24 've':2A,21
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1912
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620666133.3893626  (2021-05-10 19:02:13)
                             'size'  3902048