======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '143'
                                          'artist'  'Nora Bayes'
                                     'text_people'  ''
                                         'release'  'Columbia  2816 (78578)'
                                           'title'  'Everybody Calls Me Honey'
                                           '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-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['vaudeville', '20s', 'female vocalists', 'all', '10s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1919'
                                        'comments'  ''
                                           'genre'  'prerock-vaudeville'
                                             'bpm'  '98.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'TALB' (Album/Movie/Show title)                     'Columbia  2816 (78578)'
'TBPM' (BPM (beats per minute))                     '98.6'
'TCON' (Content type, a.k.a. Genre)                 'prerock-vaudeville'
'TDRC' (Recording time)                             '1919-07-18'
'TIT2' (Title/songname/content description)         'Everybody Calls Me Honey'
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '143000'
'TPE1' (Lead performer(s)/Soloist(s))               'Nora Bayes'
'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:lastfmtags'                                   ['vaudeville', '20s', 'female vocalists', 'all', '10s']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.22 dB'
'TXXX:replaygain_track_peak'                        '0.758207'

========================== row from database ==========================
                                              'id'  1464774
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1919/Nora Bayes - Everybody Calls Me Honey 18-7-1919.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  143
                                           'genre'  prerock-vaudeville
                                        'filesize'  2900449
                                           'mtime'  1620666308
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1919 18 1919 prerock vaudeville
                                      'tag_artist'  Nora Bayes
                                     'tag_release'  Columbia  2816 (78578)
                                       'tag_title'  Everybody Calls Me Honey
                                             'bpm'  98.6
                                    'search_title'  'calls':2 'everybody':1 'honey':4 'me':3
                                   'search_artist'  'bayes':2 'nora':1
                                  'search_release'  '2816':2 '78578':3,4 'columbia':1
                                     'search_rest'  '00oldiepop':5 '18':7 '1919':6 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':8 'vaudeville':9
                                    'search_combo'  '00oldiepop':15 '18':17 '1919':16 '2816':8C '78578':9C,10C 'bayes':6B 'calls':2A 'columbia':7C 'country':14 'everybody':1A 'exotica':12 'honey':4A 'jazz':11 'me':3A 'nora':5B 'oldies':13 'prerock':18 'vaudeville':19
                                    'tag_tracknum'  None
                                      '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-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['vaudeville', '20s', 'female vocalists', 'all', '10s']
                                        'tag_date'  1919
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620666308.411847  (2021-05-10 19:05:08)
                             'size'  2900449