======================== unified (from filesystem) ========================
                                         'bitrate'  '189.731'
                                        'duration'  '211'
                                          'artist'  'Rupert Hine'
                                     'text_people'  ''
                                         'release'  'progsoup 14'
                                           'title'  'Dark Windows'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-vocals-3', 'q-mixbeat-1', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['british', 'synthpop', 'new wave', 'synth pop', '80s', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '28'
                                      'tracktotal'  '10'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  ('rock-cppex-progressive;electronic-we-new wave or post '
 'punk;electronic-we-electropop or synthpop')
                                             'bpm'  '142.708'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             '850A300A'
'COMM:ID3v1 Comment:XXX'                            '850A300A'
'TALB' (Album/Movie/Show title)                     'progsoup 14'
'TBPM' (BPM (beats per minute))                     '142.708'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive',
 'electronic-we-new wave or post punk',
 'electronic-we-electropop or synthpop']
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Dark Windows'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Rupert Hine'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '28/10'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.81.03, External encoder lame.exe (--alt-preset  192 %s %d) '
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['british', 'synthpop', 'new wave', 'synth pop', '80s', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.28 dB'
'TXXX:replaygain_track_peak'                        '0.801916'

========================== row from database ==========================
                                              'id'  1409930
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 14/802 Rupert Hine - Dark Windows.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  211
                                           'genre'  rock-cppex-progressive;electronic-we-new wave or post punk;electronic-we-electropop or synthpop
                                        'filesize'  5008635
                                           'mtime'  1620736447
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 802 rock cppex progressive;electronic we new wave or post punk;electronic we electropop or synthpop
                                      'tag_artist'  Rupert Hine
                                     'tag_release'  progsoup 14
                                       'tag_title'  Dark Windows
                                             'bpm'  142.708
                                    'search_title'  'dark':1 'windows':2
                                   'search_artist'  'hine':2 'rupert':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '802':3 'classicprogpsy':1 'cppex':5 'electronic':7,9,16,18 'electropop':19 'new':11 'or':13 'post':14 'progressive':6,8 'progsoup':2 'punk':15,17 'rock':4 'synthpop':20 'wave':12 'we':10
                                    'search_combo'  '802':8 'classicprogpsy':6 'cppex':10 'dark':1A 'electronic':12,14,21,23 'electropop':24 'hine':4B 'new':16 'or':18 'post':19 'progressive':11,13 'progsoup':5C,7 'punk':20,22 'rock':9 'rupert':3B 'synthpop':25 'wave':17 'we':15 'windows':2A
                                    'tag_tracknum'  28
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['british', 'synthpop', 'new wave', 'synth pop', '80s', 'electronic']
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736447.2856905  (2021-05-11 14:34:07)
                             'size'  5008635