======================== unified (from filesystem) ========================
                                         'bitrate'  '185.048'
                                        'duration'  '107'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'The King And Eye'
                                           'title'  'The Baby King Part 4'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '143.2'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Eac\\Lame Rip By Duke Leto'
'TALB' (Album/Movie/Show title)                     'The King And Eye'
'TBPM' (BPM (beats per minute))                     '143.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDRC' (Recording time)                             '1988'
'TIT2' (Title/songname/content description)         'The Baby King Part 4'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.72 dB'
'TXXX:replaygain_track_peak'                        '0.930077'

========================== row from database ==========================
                                              'id'  1268441
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents - selections from...The King and Eye [224k-320k]/18 the baby king part 4.mp3
                                         'working'  None
                                         'bitrate'  185
                                    'duration_sec'  107
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  2497742
                                           'mtime'  1636902898
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm selections from...The and [224k 320k] 18 the baby king part electronic experimental oddness calmer
                                      'tag_artist'  The Residents
                                     'tag_release'  The King And Eye
                                       'tag_title'  The Baby King Part 4
                                             'bpm'  143.2
                                    'search_title'  '4':5 'baby':2 'king':3 'part':4 'the':1
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'and':3 'eye':4 'king':2 'the':1
                                     'search_rest'  '18':10 '224k':6,7 '320k':8,9 'and':5 'baby':12 'calmer':18 'electronic':15 'experimental':16 'from':2 'fromthe':4 'king':13 'oddness':17 'part':14 'selections':1 'the':3,11
                                    'search_combo'  '18':21 '224k':17,18 '320k':19,20 '4':5A 'and':10C,16 'baby':2A,23 'calmer':29 'electronic':26 'experimental':27 'eye':11C 'from':13 'fromthe':15 'king':3A,9C,24 'oddness':28 'part':4A,25 'residents':7B 'selections':12 'the':1A,6B,8C,14,22
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636902898.0289378  (2021-11-14 16:14:58)
                             'size'  2497742