======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '228'
                                          'artist'  'Vesta Tilley'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "I've A Bit Of A Blighty One -2-1919"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-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-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['music hall', '1906', 'female vocalist', 'title is a full sentence', "
 "'vaudeville']")
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1919'
                                        'comments'  ''
                                           'genre'  'prerock-musichall'
                                             'bpm'  '107.5'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'TBPM' (BPM (beats per minute))                     '107.5'
'TCON' (Content type, a.k.a. Genre)                 'prerock-musichall'
'TDRC' (Recording time)                             '1919'
'TIT2' (Title/songname/content description)         "I've A Bit Of A Blighty One -2-1919"
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '228000'
'TPE1' (Lead performer(s)/Soloist(s))               'Vesta Tilley'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['music hall',
 '1906',
 'female vocalist',
 'title is a full sentence',
 'vaudeville']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                        '+1.86 dB'
'TXXX:replaygain_track_peak'                        '0.846762'

========================== row from database ==========================
                                              'id'  1519937
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/veryearly/1919/Vesta Tilley - I_ve A Bit Of A Blighty One -2-1919.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  228
                                           'genre'  prerock-musichall
                                        'filesize'  4650989
                                           'mtime'  1676126661
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm veryearly I_ve prerock musichall
                                      'tag_artist'  Vesta Tilley
                                     'tag_release'  None
                                       'tag_title'  I've A Bit Of A Blighty One -2-1919
                                             'bpm'  107.5
                                    'search_title'  '1919':10 '2':9 '21919':11 'a':4 'bit':5 'blighty':7 'i':1 'ive':3 'of':6 'one':8 've':2
                                   'search_artist'  'tilley':2 'vesta':1
                                  'search_release'  
                                     'search_rest'  'i':2 'musichall':5 'prerock':4 've':3 'veryearly':1
                                    'search_combo'  '1919':10A '2':9A '21919':11A 'a':4A 'bit':5A 'blighty':7A 'i':1A,15 'ive':3A 'musichall':18 'of':6A 'one':8A 'prerock':17 'tilley':13B 've':2A,16 'veryearly':14 'vesta':12B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-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-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['music hall', '1906', 'female vocalist', 'title is a full sentence', 'vaudeville']
                                        'tag_date'  1919
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1676126660.6455944  (2023-02-11 15:44:20)
                             'size'  4650989