======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '199'
                                          'artist'  '菅野よう子'
                                     'text_people'  ''
                                         'release'  'Macross Plus: Original Soundtrack II'
                                           'title'  'Pu Qua O'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-3', 'q-drums-1', 'q-other-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'jazz', 'japanese', 'j pop', 'anime']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '15'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '87'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000055 00000089 000000D4'
'COMM:iTunNORM:eng'                                 (' 00000055 00000089 000000D4 000001A3 0000EA77 000138AE 00001A0C 00001ACB '
 '0000C350 000138AE')
'TALB' (Album/Movie/Show title)                     'Macross Plus: Original Soundtrack II'
'TBPM' (BPM (beats per minute))                     '87'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995-11-27'
'TIT2' (Title/songname/content description)         'Pu Qua O'
'TKEY' (Initial key)                                '3B'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Yoko Kanno'
'TPE2' (Band/orchestra/accompaniment)               '菅野よう子'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Demon Records'
'TRCK' (Track number/Position in set)               '10/15'
'TSO2'                                              'Kanno, Yōko'
'TSOP' (Performer sort order)                       'Kanno, Yōko'
'TSRC' (ISRC (international standard recording code))  'JPVI09515540'
'TXXX:ASIN'                                         'B00001ZT74'
'TXXX:Artists'                                      '菅野よう子'
'TXXX:BARCODE'                                      '740155801328'
'TXXX:CATALOGNUMBER'                                'DSCD-13'
'TXXX:MusicBrainz Album Artist Id'                  '5ffb73c0-b739-4231-ba22-f8d361be1d45'
'TXXX:MusicBrainz Album Id'                         '5fd854b1-165c-3c0d-8e7b-c14d8fc55e56'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        '5ffb73c0-b739-4231-ba22-f8d361be1d45'
'TXXX:MusicBrainz Release Group Id'                 'fc27ec5e-5cbd-37dd-b723-d0aadbf72298'
'TXXX:MusicBrainz Release Track Id'                 '16aa3568-052b-3757-856d-519f6128d650'
'TXXX:MusicIP PUID'                                 '478086f0-a551-8634-73d3-11e790f8afe3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'jazz', 'japanese', 'j pop', 'anime']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.34 dB'
'TXXX:replaygain_track_peak'                        '0.709670'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1e4474b4-294e-4b1a-86cd-754d1226a0f6')

========================== row from database ==========================
                                              'id'  261991
                                            'path'  /data/Music/Bulk/0soundtrack/Macross Plus (anime ost)/(Macross Plus)-21-Pu Qua O.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  199
                                           'genre'  soundtrack-video
                                        'filesize'  3239476
                                           'mtime'  1642081693
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack (anime ost) (Macross Plus) 21 soundtrack video
                                      'tag_artist'  菅野よう子
                                     'tag_release'  Macross Plus: Original Soundtrack II
                                       'tag_title'  Pu Qua O
                                             'bpm'  87.0
                                    'search_title'  'o':3 'pu':1 'qua':2
                                   'search_artist'  '菅野you子':2 '菅野よう子':1
                                  'search_release'  'ii':6 'macross':1 'original':4 'plus':2,3 'soundtrack':5
                                     'search_rest'  '0soundtrack':1 '21':10 'anime':2,3 'macross':6,7 'ost':4,5 'plus':8,9 'soundtrack':11 'video':12
                                    'search_combo'  '0soundtrack':12 '21':21 'anime':13,14 'ii':11C 'macross':6C,17,18 'o':3A 'original':9C 'ost':15,16 'plus':7C,8C,19,20 'pu':1A 'qua':2A 'soundtrack':10C,22 'video':23 '菅野you子':5B '菅野よう子':4B
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'Q-PIANO-4', 'q-chart-3', 'q-drums-1', 'q-other-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'jazz', 'japanese', 'j pop', 'anime']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081692.9758453  (2022-01-13 14:48:12)
                             'size'  3239476