======================== unified (from filesystem) ========================
                                         'bitrate'  '272.57'
                                        'duration'  '162'
                                          'artist'  'The Rootsman vs. Muslimgauze'
                                     'text_people'  ''
                                         'release'  'Return to the City of Djinn'
                                           'title'  'Assyut'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['noise', 'places', 'dub', 'electronic', 'tribal', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '23'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'loc-m'
                                             'bpm'  '108.008'
                                             'key'  '4A'
                                        'acoustid'  'b43e3355-5173-4e41-b35b-1152e335618d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Return to the City of Djinn'
'TBPM' (BPM (beats per minute))                     '108.008'
'TCON' (Content type, a.k.a. Genre)                 'loc-m'
'TDRC' (Recording time)                             '1999-01-17'
'TIT2' (Title/songname/content description)         'Assyut'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Rootsman vs. Muslimgauze'
'TPE2' (Band/orchestra/accompaniment)               'The Rootsman vs. Muslimgauze'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/23'
'TSO2'                                              'Rootsman, The vs. Muslimgauze'
'TSOP' (Performer sort order)                       'Rootsman, The vs. Muslimgauze'
'TXXX:Acoustid Id'                                  'b43e3355-5173-4e41-b35b-1152e335618d'
'TXXX:CATALOGNUMBER'                                'TEMCD014'
'TXXX:LABEL'                                        'Third Eye Music'
'TXXX:MEDIA'                                        'CD'
'TXXX:MusicBrainz Album Artist Id'                  '06fc1189-d7cd-4344-b09a-51cd82cfefe5'
'TXXX:MusicBrainz Album Id'                         '9a8a2792-c279-428f-9933-9f383aa37057'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '06fc1189-d7cd-4344-b09a-51cd82cfefe5'
'TXXX:MusicBrainz Track Id'                         'ca16d18a-18b9-4f6b-a863-1f425ccdfe32'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['noise', 'places', 'dub', 'electronic', 'tribal', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.259286'

========================== row from database ==========================
                                              'id'  1111461
                                            'path'  /data/Music/Bulk/00localcharacter/Muslimgauze/Return To The City Of Djinn/12 Assyut.mp3
                                         'working'  None
                                         'bitrate'  272
                                    'duration_sec'  162
                                           'genre'  loc-m
                                        'filesize'  5551559
                                           'mtime'  1620527439
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter To Of 12 loc
                                      'tag_artist'  The Rootsman vs. Muslimgauze
                                     'tag_release'  Return to the City of Djinn
                                       'tag_title'  Assyut
                                             'bpm'  108.008
                                    'search_title'  'assyut':1
                                   'search_artist'  'muslimgauze':5 'rootsman':2 'the':1 'vs':3,4
                                  'search_release'  'city':4 'djinn':6 'of':5 'return':1 'the':3 'to':2
                                     'search_rest'  'loc':3 'of':2 'to':1
                                    'search_combo'  'assyut':1A 'city':10C 'djinn':12C 'loc':15 'muslimgauze':6B 'of':11C,14 'return':7C 'rootsman':3B 'the':2B,9C 'to':8C,13 'vs':4B,5B
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['noise', 'places', 'dub', 'electronic', 'tribal', 'experimental']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527438.8640525  (2021-05-09 04:30:38)
                             'size'  5551559