======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '311'
                                          'artist'  'Ajda Pekkan'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Her Yaşın Bir Güzelliği Var'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'pop', 'turkish pop', 'turkish']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '13'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey'
                                             'bpm'  '107.208'
                                             'key'  '4A'
                                        'acoustid'  '4e014fcc-1d6d-484d-97ca-a19c52ec954a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '107.208'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey'
'TDOR' (Original release time)                      '1990'
'TDRC' (Recording time)                             '1990-02-14'
'TIT2' (Title/songname/content description)         'Her Yaşın Bir Güzelliği Var'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ajda Pekkan'
'TPE2' (Band/orchestra/accompaniment)               'Ajda Pekkan'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMRE'
'TRCK' (Track number/Position in set)               '4/13'
'TSO2'                                              'Pekkan, Ajda'
'TSOP' (Performer sort order)                       'Pekkan, Ajda'
'TXXX:ASIN'                                         'B000VI2FWC'
'TXXX:Acoustid Id'                                  '4e014fcc-1d6d-484d-97ca-a19c52ec954a'
'TXXX:Artists'                                      'Ajda Pekkan'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['female vocalists', 'pop', 'turkish pop', 'turkish']
'TXXX:originalyear'                                 '1990'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+1.21 dB'
'TXXX:replaygain_track_peak'                        '0.566060'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'61ce202e-d3ed-42fb-adde-1f1897e45c24')

========================== row from database ==========================
                                              'id'  1400609
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/ajda pekkan/Her Yasin Bir Guzelligi Var.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  311
                                           'genre'  loc-m-turkey
                                        'filesize'  5006988
                                           'mtime'  1620527123
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east ajda pekkan Yasin Guzelligi loc m turkey
                                      'tag_artist'  Ajda Pekkan
                                     'tag_release'  None
                                       'tag_title'  Her Yaşın Bir Güzelliği Var
                                             'bpm'  107.208
                                    'search_title'  'bir':4 'guzelligi':5,6 'her':1 'var':7 'yasın':2,3
                                   'search_artist'  'ajda':1 'pekkan':2
                                  'search_release'  
                                     'search_rest'  '00south':1 'ajda':5 'east':4 'europe':2 'guzelligi':8 'loc':9 'm':10 'middle':3 'pekkan':6 'turkey':11 'yasin':7
                                    'search_combo'  '00south':10 'ajda':8B,14 'bir':4A 'east':13 'europe':11 'guzelligi':5A,6A,17 'her':1A 'loc':18 'm':19 'middle':12 'pekkan':9B,15 'turkey':20 'var':7A 'yasin':16 'yasın':2A,3A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'pop', 'turkish pop', 'turkish']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527122.8075998  (2021-05-09 04:25:22)
                             'size'  5006988