======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '203'
                                          'artist'  'Elias Rahbani'
                                     'text_people'  ''
                                         'release'  'Mosaic Of The Orient (Näi, Buzuk & Guitar)'
                                           'title'  'La Dance De Nadia'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lebanese', 'ethnic', 'gilles peterson', 'funk', 'world']"
                                     'discogstags'  "['pop', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'loc-m-lebanon'
                                             'bpm'  '114.0'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:R-3641251-1392207001-4257.jpeg'               type PictureType.COVER_FRONT (Cover (front)) b'R-3641251-1392207001-4257.jpeg'
                                     
'COMM::eng'                                         "Groover's Choice - RARE GROOVE"
'TALB' (Album/Movie/Show title)                     'Mosaic Of The Orient (Näi, Buzuk & Guitar)'
'TBPM' (BPM (beats per minute))                     '114.0'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-lebanon'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         'La Dance De Nadia'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Elias Rahbani'
'TPE2' (Band/orchestra/accompaniment)               'Elias Rahbani'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['pop', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['lebanese', 'ethnic', 'gilles peterson', 'funk', 'world']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.32 dB'
'TXXX:replaygain_track_peak'                        '0.602820'

========================== row from database ==========================
                                              'id'  1395802
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Elias Rahbani - Mosaic Of The Orient (Näi, Buzuk & Guitar)/02 La Dance De Nadia.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  203
                                           'genre'  loc-m-lebanon
                                        'filesize'  8288786
                                           'mtime'  1620526573
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east 02 loc m lebanon
                                      'tag_artist'  Elias Rahbani
                                     'tag_release'  Mosaic Of The Orient (Näi, Buzuk & Guitar)
                                       'tag_title'  La Dance De Nadia
                                             'bpm'  114.0
                                    'search_title'  'dance':2 'de':3 'la':1 'nadia':4
                                   'search_artist'  'elias':1 'rahbani':2
                                  'search_release'  'buzuk':9 'guitar':10,11 'mosaic':1 'nai':5,6,7,8 'of':2 'orient':4 'the':3
                                     'search_rest'  '00south':1 'east':4 'europe':2 'lebanon':7 'loc':5 'm':6 'middle':3
                                    'search_combo'  '00south':18 'buzuk':15C 'dance':2A 'de':3A 'east':21 'elias':5B 'europe':19 'guitar':16C,17C 'la':1A 'lebanon':24 'loc':22 'm':23 'middle':20 'mosaic':7C 'nadia':4A 'nai':11C,12C,13C,14C 'of':8C 'orient':10C 'rahbani':6B 'the':9C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lebanese', 'ethnic', 'gilles peterson', 'funk', 'world']
                                        'tag_date'  1972
                                     'discogstags'  ['pop', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620526573.2251194  (2021-05-09 04:16:13)
                             'size'  8288786