======================== unified (from filesystem) ========================
                                         'bitrate'  '129.55'
                                        'duration'  '62'
                                          'artist'  '[dialogue]'
                                     'text_people'  ''
                                         'release'  'Pulp Fiction'
                                           'title'  'Personality Goes a Long Way'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', '8 of 10 stars', 'speech', 'drama', 'blah']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '96.438'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Pulp Fiction'
'TBPM' (BPM (beats per minute))                     '96.438'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Personality Goes a Long Way'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               '[dialogue]'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', '8 of 10 stars', 'speech', 'drama', 'blah']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.29 dB'
'TXXX:replaygain_track_peak'                        '0.804963'

========================== row from database ==========================
                                              'id'  256273
                                            'path'  /data/Music/Bulk/0soundtrack/Pulp Fiction/14 [dialogue] - Personality Goes a Long Way.mp3
                                         'working'  None
                                         'bitrate'  130
                                    'duration_sec'  62
                                           'genre'  soundtrack-video
                                        'filesize'  1016714
                                           'mtime'  1678455928
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 14 soundtrack video
                                      'tag_artist'  [dialogue]
                                     'tag_release'  Pulp Fiction
                                       'tag_title'  Personality Goes a Long Way
                                             'bpm'  96.438
                                    'search_title'  'a':3 'goes':2 'long':4 'personality':1 'way':5
                                   'search_artist'  'dialogue':1,2
                                  'search_release'  'fiction':2 'pulp':1
                                     'search_rest'  '0soundtrack':1 'soundtrack':2 'video':3
                                    'search_combo'  '0soundtrack':10 'a':3A 'dialogue':6B,7B 'fiction':9C 'goes':2A 'long':4A 'personality':1A 'pulp':8C 'soundtrack':11 'video':12 'way':5A
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', '8 of 10 stars', 'speech', 'drama', 'blah']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678455928.3801615  (2023-03-10 14:45:28)
                             'size'  1016714