======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '175'
                                          'artist'  'Wilbur Sweatman'
                                     'text_people'  ''
                                         'release'  'Columbia A 2721'
                                           'title'  'Good Man Is Hard To Find 6-2-1919'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-JZFKS-2', '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-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['brunswick', 'clarinet', 'jazz', 'towns and cities', 'missouri']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1919'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '115.1'
                                             'key'  '5A'
                                        '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 A 2721'
'TBPM' (BPM (beats per minute))                     '115.1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDRC' (Recording time)                             '1919'
'TIT2' (Title/songname/content description)         'Good Man Is Hard To Find 6-2-1919'
'TKEY' (Initial key)                                '5A'
'TLEN' (Length)                                     '175000'
'TPE1' (Lead performer(s)/Soloist(s))               'Wilbur Sweatman'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['brunswick', 'clarinet', 'jazz', 'towns and cities', 'missouri']
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.471329'

========================== row from database ==========================
                                              'id'  1475866
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/veryearly/1919/Wilbur Sweatman - Good Man Is Hard To Find 6-2-1919.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  175
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  3587156
                                           'mtime'  1620539511
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm veryearly prerock jb jazz unsorted
                                      'tag_artist'  Wilbur Sweatman
                                     'tag_release'  Columbia A 2721
                                       'tag_title'  Good Man Is Hard To Find 6-2-1919
                                             'bpm'  115.1
                                    'search_title'  '1919':9 '2':8 '6':7 '621919':10 'find':6 'good':1 'hard':4 'is':3 'man':2 'to':5
                                   'search_artist'  'sweatman':2 'wilbur':1
                                  'search_release'  '2721':3 'a':2 'columbia':1
                                     'search_rest'  'jazz':4 'jb':3 'prerock':2 'unsorted':5 'veryearly':1
                                    'search_combo'  '1919':9A '2':8A '2721':15C '6':7A '621919':10A 'a':14C 'columbia':13C 'find':6A 'good':1A 'hard':4A 'is':3A 'jazz':19 'jb':18 'man':2A 'prerock':17 'sweatman':12B 'to':5A 'unsorted':20 'veryearly':16 'wilbur':11B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['brunswick', 'clarinet', 'jazz', 'towns and cities', 'missouri']
                                        'tag_date'  1919
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620539511.1257513  (2021-05-09 07:51:51)
                             'size'  3587156