======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '101'
                                          'artist'  "Taitsianguak' K'aerngâk'"
                                     'text_people'  ''
                                         'release'  ('Inuit: Fifty-Five Historical Recordings: Traditional Music From Greenland '
 '1905-1987')
                                           'title'  "[inngerutit: Inûtek's song]"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '34'
                                      'tracktotal'  '55'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-northpole'
                                             'bpm'  '120.113'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00000186 000001B0 0000484A 000050D1 00009824 00009824 0000720B 00007C86 '
 '0000964E 0000964E')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B40 00000000004414B0 00000000 001ED5E1 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '55+74BAA4B4DDE292379BAEA7AEAA80332F+4094938'
'TALB' (Album/Movie/Show title)                     ('Inuit: Fifty-Five Historical Recordings: Traditional Music From Greenland '
 '1905-1987')
'TBPM' (BPM (beats per minute))                     '120.113'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-northpole'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'iTunes v7.5'
'TIT2' (Title/songname/content description)         "[inngerutit: Inûtek's song]"
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Taitsianguak' K'aerngâk'"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sub Rosa'
'TRCK' (Track number/Position in set)               '34/55'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       "K'aerngâk', Taitsianguak'"
'TXXX:ASIN'                                         'B000057FQM'
'TXXX:Artists'                                      "Taitsianguak' K'aerngâk'"
'TXXX:BARCODE'                                      '5411867111153'
'TXXX:CATALOGNUMBER'                                'SR115'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ffa43e99-7c6c-4ca6-92d7-41e2bf080966'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'other'
'TXXX:MusicBrainz Artist Id'                        '2aeca8c7-e687-4129-a21d-a0c6e20b02bd'
'TXXX:MusicBrainz Release Group Id'                 'a69bcbb6-42eb-3cbc-9d7b-11366fdaad52'
'TXXX:MusicBrainz Release Track Id'                 'a068429e-a462-394c-8d52-24ba30d03e29'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.96 dB'
'TXXX:replaygain_track_peak'                        '0.928357'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8e2a12d4-de78-4737-8983-53710c378e06')

========================== row from database ==========================
                                              'id'  1505991
                                            'path'  /data/Music/Bulk/00localcharacter/55 Historical Recordings/34 North Greenland & Canada _ Taitsianguak_ K_aerngâk_.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  101
                                           'genre'  loc-northpole
                                        'filesize'  2056433
                                           'mtime'  1621629628
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 55 34 North & Canada _ Taitsianguak_ K_aerngâk_ loc northpole
                                      'tag_artist'  Taitsianguak' K'aerngâk'
                                     'tag_release'  Inuit: Fifty-Five Historical Recordings: Traditional Music From Greenland 1905-1987
                                       'tag_title'  [inngerutit: Inûtek's song]
                                             'bpm'  120.113
                                    'search_title'  'inngerutit':1,2 'inutek':3,6 'inuteks':5,8 's':4,7 'song':9,10
                                   'search_artist'  'aerngak':4,7 'k':3,6 'kaerngak':5,8 'taitsianguak':1,2
                                  'search_release'  '1905':13 '19051987':15 '1987':14 'fifty':3 'fiftyfive':5 'five':4 'from':11 'greenland':12 'historical':6 'inuit':1,2 'music':10 'recordings':7,8 'traditional':9
                                     'search_rest'  '34':2 '55':1 'aerngak':7,9 'canada':4 'k':6,8 'loc':10 'north':3 'northpole':11 'taitsianguak':5
                                    'search_combo'  '1905':31C '19051987':33C '1987':32C '34':35 '55':34 'aerngak':14B,17B,40,42 'canada':37 'fifty':21C 'fiftyfive':23C 'five':22C 'from':29C 'greenland':30C 'historical':24C 'inngerutit':1A,2A 'inuit':19C,20C 'inutek':3A,6A 'inuteks':5A,8A 'k':13B,16B,39,41 'kaerngak':15B,18B 'loc':43 'music':28C 'north':36 'northpole':44 'recordings':25C,26C 's':4A,7A 'song':9A,10A 'taitsianguak':11B,12B,38 'traditional':27C
                                    'tag_tracknum'  34
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629627.7819786  (2021-05-21 22:40:27)
                             'size'  2056433