======================== unified (from filesystem) ========================
                                         'bitrate'  '125.066'
                                        'duration'  '249'
                                          'artist'  'vibe central'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'rotten gold'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['download', 'bittersweet', 'manofmydream', 'lo fi', 'oddly moving']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '120.8'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '120.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TIT2' (Title/songname/content description)         'rotten gold'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'vibe central'
'TRCK' (Track number/Position in set)               '14'
'TXXX:PZTagEditor Info'                             'This tag done with PZ TagEditor at 19.06.2008 18:38:26. Version 5.1.804.19'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['download', 'bittersweet', 'manofmydream', 'lo fi', 'oddly moving']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.387946'

========================== row from database ==========================
                                              'id'  1115364
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/disc2/14 - vibe central - rotten gold.mp3
                                         'working'  None
                                         'bitrate'  125
                                    'duration_sec'  249
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3901663
                                           'mtime'  1620542282
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm disc2 14 electronic we new wave or post punk
                                      'tag_artist'  vibe central
                                     'tag_release'  None
                                       'tag_title'  rotten gold
                                             'bpm'  120.8
                                    'search_title'  'gold':2 'rotten':1
                                   'search_artist'  'central':2 'vibe':1
                                  'search_release'  
                                     'search_rest'  'disc2':1 'electronic':2 'new':4 'or':6 'post':7 'punk':8 'wave':5 'we':3
                                    'search_combo'  'central':4B 'disc2':5 'electronic':6 'gold':2A 'new':8 'or':10 'post':11 'punk':12 'rotten':1A 'vibe':3B 'wave':9 'we':7
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['download', 'bittersweet', 'manofmydream', 'lo fi', 'oddly moving']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620542282.2269118  (2021-05-09 08:38:02)
                             'size'  3901663