======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '246'
                                          'artist'  'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Track 17'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-1', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-m'
                                             'bpm'  '133.403'
                                             'key'  '4A'
                                        'acoustid'  '624f2181-25d9-45f2-b6f6-20aabca87ae5'
rest: ''

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

'TBPM' (BPM (beats per minute))                     '133.403'
'TCON' (Content type, a.k.a. Genre)                 'loc-m'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Track 17'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
'TPE2' (Band/orchestra/accompaniment)               'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
'TPOS' (Part of a set)                              '2/5'
'TRCK' (Track number/Position in set)               '17/20'
'TSO2'                                              'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
'TSOP' (Performer sort order)                       'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
'TXXX:Acoustid Id'                                  '624f2181-25d9-45f2-b6f6-20aabca87ae5'
'TXXX:Artists'                                      'Henriette Lind, Lotte Thorsen og Anette Vestergaard'
'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:originalyear'                                 '2004'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.33 dB'
'TXXX:replaygain_track_peak'                        '0.416627'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c886906c-f08c-48e2-93cb-3459c551d8bb')

========================== row from database ==========================
                                              'id'  933552
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/شعبي/001وفيق حبيب عينا لعيني/لاترحلي وفيق حبيب.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  246
                                           'genre'  loc-m
                                        'filesize'  3954388
                                           'mtime'  1620526659
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east شعبي 001وفيق حبيب عينا لعيني لاترحلي وفيق حبيب loc m
                                      'tag_artist'  Henriette Lind, Lotte Thorsen og Anette Vestergaard
                                     'tag_release'  None
                                       'tag_title'  Track 17
                                             'bpm'  133.403
                                    'search_title'  'track':1
                                   'search_artist'  'anette':7 'henriette':1 'lind':2,3 'lotte':4 'og':6 'thorsen':5 'vestergaard':8
                                  'search_release'  
                                     'search_rest'  '001wfyq':9 '001وفيق':8 '00south':1 'by':7 'east':4 'europe':2 'hbyb':11 'hly':24 'l':15 'letr':23 'letrhly':18 'loc':21 'm':22 'middle':3 'sh':6 'wfyq':20 'yne':13 'yny':16 'حبيب':10 'شعبي':5 'عينا':12 'لاترحلي':17 'لعيني':14 'وفيق':19
                                    'search_combo'  '001wfyq':18 '001وفيق':17 '00south':10 'anette':8B 'by':16 'east':13 'europe':11 'hbyb':20 'henriette':2B 'hly':33 'l':24 'letr':32 'letrhly':27 'lind':3B,4B 'loc':30 'lotte':5B 'm':31 'middle':12 'og':7B 'sh':15 'thorsen':6B 'track':1A 'vestergaard':9B 'wfyq':29 'yne':22 'yny':25 'حبيب':19 'شعبي':14 'عينا':21 'لاترحلي':26 'لعيني':23 'وفيق':28
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-1', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526659.110152  (2021-05-09 04:17:39)
                             'size'  3954388