======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '241'
                                          'artist'  'CITIZENS!'
                                     'text_people'  ''
                                         'release'  'CITIZENS!'
                                           'title'  'True Romance'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'indietronica', 'british', 'electronic', 'indie pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '109.883'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'CITIZENS!'
'TBPM' (BPM (beats per minute))                     '109.883'
'TIT2' (Title/songname/content description)         'True Romance'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'CITIZENS!'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'indietronica', 'british', 'electronic', 'indie pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+19.59 dB'
'TXXX:replaygain_track_peak'                        '0.054042'

========================== row from database ==========================
                                              'id'  1290932
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/citizens_trueromance.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  241
                                           'genre'  
                                        'filesize'  3868433
                                           'mtime'  1652397991
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] citizens_trueromance
                                      'tag_artist'  CITIZENS!
                                     'tag_release'  CITIZENS!
                                       'tag_title'  True Romance
                                             'bpm'  109.883
                                    'search_title'  'romance':2 'true':1
                                   'search_artist'  'citizens':1
                                  'search_release'  'citizens':1
                                     'search_rest'  '00poprockelectronic':1 'citizens':7 'files':5,6 'loose':3,4 'trueromance':8 'unsorted':2
                                    'search_combo'  '00poprockelectronic':5 'citizens':3B,4C,11 'files':9,10 'loose':7,8 'romance':2A 'true':1A 'trueromance':12 'unsorted':6
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['indie', 'indietronica', 'british', 'electronic', 'indie pop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397991.1519678  (2022-05-13 01:26:31)
                             'size'  3868433