======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '273'
                                          'artist'  'Syzygys'
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                                         'release'  'Complete Studio Recordings'
                                           'title'  'Harimao Hunters'
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                                      'lastfmtags'  "['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '19'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;electronic-experimental'
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                                             'key'  '11B'
                                        'acoustid'  'ac001c14-0b74-473e-ac97-b328e9e97601'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'electronic-experimental']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-01-21'
'TIT2' (Title/songname/content description)         'Harimao Hunters'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Syzygys'
'TPE2' (Band/orchestra/accompaniment)               'Syzygys'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Tzadik'
'TRCK' (Track number/Position in set)               '19/19'
'TSO2'                                              'Syzygys'
'TSOP' (Performer sort order)                       'Syzygys'
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'TXXX:Acoustid Id'                                  'ac001c14-0b74-473e-ac97-b328e9e97601'
'TXXX:Artists'                                      'Syzygys'
'TXXX:CATALOGNUMBER'                                'TZ 7240'
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'TXXX:MusicBrainz Album Id'                         '8081078a-b633-4235-a453-561b8b469afa'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1e8b1c8f-79b0-4dd2-ab31-0d943edaea98'
'TXXX:MusicBrainz Release Group Id'                 '4ad9be85-f869-3f5d-92aa-1edb355d08e8'
'TXXX:MusicBrainz Release Track Id'                 '8fba10c4-2be2-3394-9e27-ecb1734bda92'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.69 dB'
'TXXX:replaygain_track_peak'                        '0.367659'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd30dc49b-1700-4eba-add3-7ca0cc885a4b')

========================== row from database ==========================
                                              'id'  1383260
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Syzygys - Complete Studio Recordings/19 Harimao Hunters.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  273
                                           'genre'  loc-asia-japan;electronic-experimental
                                        'filesize'  7719129
                                           'mtime'  1622802143
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 19 loc asia japan;electronic experimental
                                      'tag_artist'  Syzygys
                                     'tag_release'  Complete Studio Recordings
                                       'tag_title'  Harimao Hunters
                                             'bpm'  117.945
                                    'search_title'  'harimao':1 'hunters':2
                                   'search_artist'  'syzygys':1
                                  'search_release'  'complete':1 'recordings':3 'studio':2
                                     'search_rest'  '19':1 'asia':3 'electronic':5,7 'experimental':8 'japan':4,6 'loc':2
                                    'search_combo'  '19':7 'asia':9 'complete':4C 'electronic':11,13 'experimental':14 'harimao':1A 'hunters':2A 'japan':10,12 'loc':8 'recordings':6C 'studio':5C 'syzygys':3B
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622802143.2779977  (2021-06-04 12:22:23)
                             'size'  7719129