======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '167'
                                          'artist'  'Tak Shindo'
                                     'text_people'  ''
                                         'release'  'Mganga!'
                                           'title'  "N'ga - The Maiden"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'space age pop', 'exotica', 'japanese', 'easy listening']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '101.462'
                                             'key'  '3A'
                                        'acoustid'  '18df3590-df3c-4bc5-91e3-81a235f6916a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Mganga!'
'TBPM' (BPM (beats per minute))                     '101.462'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDOR' (Original release time)                      '1958'
'TDRC' (Recording time)                             '1958'
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         "N'ga - The Maiden"
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Tak Shindo'
'TPE2' (Band/orchestra/accompaniment)               'Tak Shindo'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10/12'
'TSO2'                                              'Shindo, Tak'
'TSOP' (Performer sort order)                       'Shindo, Tak'
'TXXX:Acoustid Id'                                  '18df3590-df3c-4bc5-91e3-81a235f6916a'
'TXXX:CATALOGNUMBER'                                'CL-5000'
'TXXX:MusicBrainz Album Artist Id'                  'fcacd340-3045-488d-9bc6-a1e9fd33dadc'
'TXXX:MusicBrainz Album Id'                         '5f1ba14f-7abf-4ce2-8d66-2f8f0d2435e4'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Artist Id'                        'fcacd340-3045-488d-9bc6-a1e9fd33dadc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['lounge', 'space age pop', 'exotica', 'japanese', 'easy listening']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.22 dB'
'TXXX:replaygain_track_peak'                        '0.732349'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bab1f8b7-588c-47a0-8b87-d8c9cc78b5b0')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.basichipdigitaloddio.com/365/')

========================== row from database ==========================
                                              'id'  1517442
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/254 Tak Shindo - Mganga!/10_N_ga-The_Maiden.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  167
                                           'genre'  loc-asia-japan
                                        'filesize'  6818229
                                           'mtime'  1622821642
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 254 10_N_ga The_Maiden loc asia japan
                                      'tag_artist'  Tak Shindo
                                     'tag_release'  Mganga!
                                       'tag_title'  N'ga - The Maiden
                                             'bpm'  101.462
                                    'search_title'  'ga':2 'maiden':5 'n':1 'nga':3 'the':4
                                   'search_artist'  'shindo':2 'tak':1
                                  'search_release'  'mganga':1
                                     'search_rest'  '00asia':1 '10':3 '254':2 'asia':9 'ga':5 'japan':10 'loc':8 'maiden':7 'n':4 'the':6
                                    'search_combo'  '00asia':9 '10':11 '254':10 'asia':17 'ga':2A,13 'japan':18 'loc':16 'maiden':5A,15 'mganga':8C 'n':1A,12 'nga':3A 'shindo':7B 'tak':6B 'the':4A,14
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'space age pop', 'exotica', 'japanese', 'easy listening']
                                        'tag_date'  1958
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1622821641.87867  (2021-06-04 17:47:21)
                             'size'  6818229