======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '146'
                                          'artist'  'Renaldo and The Loaf'
                                     'text_people'  ''
                                         'release'  'Play Struve & Sneff'
                                           'title'  'My Favorite Things'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['avant-garde', 'experimental', 'electronic', 'stiff twist']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '115.5'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Play Struve & Sneff'
'TBPM' (BPM (beats per minute))                     '115.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'My Favorite Things'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Renaldo and The Loaf'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['avant-garde', 'experimental', 'electronic', 'stiff twist']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.13 dB'
'TXXX:replaygain_track_peak'                        '0.445061'

========================== row from database ==========================
                                              'id'  1362562
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Renaldo and The Loaf - Play Struve & Sneff/06 - My Favorite Things.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  146
                                           'genre'  electronic-unsorted
                                        'filesize'  5857799
                                           'mtime'  1678653625
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 06 electronic unsorted
                                      'tag_artist'  Renaldo and The Loaf
                                     'tag_release'  Play Struve & Sneff
                                       'tag_title'  My Favorite Things
                                             'bpm'  115.5
                                    'search_title'  'favorite':2 'my':1 'things':3
                                   'search_artist'  'and':2 'loaf':4 'renaldo':1 'the':3
                                  'search_release'  'play':1 'sneff':3 'struve':2
                                     'search_rest'  'electronic':1 'unsorted':2
                                    'search_combo'  'and':5B 'electronic':11 'favorite':2A 'loaf':7B 'my':1A 'play':8C 'renaldo':4B 'sneff':10C 'struve':9C 'the':6B 'things':3A 'unsorted':12
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['avant-garde', 'experimental', 'electronic', 'stiff twist']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678653625.467606  (2023-03-12 21:40:25)
                             'size'  5857799