======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '195'
                                          'artist'  'Aric Lavie'
                                     'text_people'  ''
                                         'release'  '1976 - Arik Lavie'
                                           'title'  'Shir Hakovesh-Esre'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'loc-m-israel'
                                             'bpm'  '97'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Picture'                                      type PictureType.COVER_FRONT (Cover (front)) b'Picture'
                                     
'TALB' (Album/Movie/Show title)                     '1976 - Arik Lavie'
'TBPM' (BPM (beats per minute))                     '97'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-israel'
'TDRC' (Recording time)                             '1976'
'TIT2' (Title/songname/content description)         'Shir Hakovesh-Esre'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Aric Lavie'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Dynamic Range (DR)'                           '13'
'TXXX:Dynamic Range (R128)'                         '5.3781499862670898'
'TXXX:Peak Level (R128)'                            '-3.2 dBTP; -3.2 Left; -4.0 Right'
'TXXX:Peak Level (Sample)'                          '-3.2 dB; -3.2 Left; -4.1 Right'
'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:Tool Name'                                    'Media Center'
'TXXX:Tool Version'                                 '21.0.90'
'TXXX:Volume Level (R128)'                          '-3.2747199535369873'
'TXXX:Volume Level (ReplayGain)'                    '1.7252800464630127'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-1.29 dB'
'TXXX:replaygain_track_peak'                        '0.975462'

========================== row from database ==========================
                                              'id'  854188
                                            'path'  /data/Music/Bulk/00localcharacter/1976 - Arik Lavie/Aric Lavie - 1976 - Arik Lavie - 13 - Shir Hakovesh-Esre.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  195
                                           'genre'  loc-m-israel
                                        'filesize'  7892364
                                           'mtime'  1620526853
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 13 loc m israel
                                      'tag_artist'  Aric Lavie
                                     'tag_release'  1976 - Arik Lavie
                                       'tag_title'  Shir Hakovesh-Esre
                                             'bpm'  97.0
                                    'search_title'  'esre':3 'hakovesh':2 'hakoveshesre':4 'shir':1
                                   'search_artist'  'aric':1 'lavie':2
                                  'search_release'  '1976':1 'arik':2 'lavie':3
                                     'search_rest'  'israel':3 'loc':1 'm':2
                                    'search_combo'  '1976':7C 'aric':5B 'arik':8C 'esre':3A 'hakovesh':2A 'hakoveshesre':4A 'israel':12 'lavie':6B,9C 'loc':10 'm':11 'shir':1A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1976
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526852.5928686  (2021-05-09 04:20:52)
                             'size'  7892364