======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '271'
                                          'artist'  'Moi dix Mois'
                                     'text_people'  ''
                                         'release'  'Beyond the Gate'
                                           'title'  'Deflower [instrumental]'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gothic metal', 'visual kei', 'gothic', 'japanese', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;rock-gr-punk-jpunk'
                                             'bpm'  '87.032'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000004BB 0000054D 000017C2'
'COMM:iTunNORM:eng'                                 (' 000004BB 0000054D 000017C2 0000130A 0001FBE7 0001FBE7 00008000 00008000 '
 '00009C57 0001FBFE')
'TALB' (Album/Movie/Show title)                     'Beyond the Gate'
'TBPM' (BPM (beats per minute))                     '87.032'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'rock-gr-punk-jpunk']
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'MP3 To Wave Converter PLUS 2.341'
'TIT2' (Title/songname/content description)         'Deflower [instrumental]'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Moi dix Mois'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['gothic metal', 'visual kei', 'gothic', 'japanese', 'j rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.601605'

========================== row from database ==========================
                                              'id'  933703
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Moi dix Mois/Beyond the Gate/11 Deflower [instrumental].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  271
                                           'genre'  loc-asia-japan;rock-gr-punk-jpunk
                                        'filesize'  10883684
                                           'mtime'  1621695824
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 11 loc asia japan;rock gr punk jpunk
                                      'tag_artist'  Moi dix Mois
                                     'tag_release'  Beyond the Gate
                                       'tag_title'  Deflower [instrumental]
                                             'bpm'  87.032
                                    'search_title'  'deflower':1 'instrumental':2,3
                                   'search_artist'  'dix':2 'moi':1 'mois':3
                                  'search_release'  'beyond':1 'gate':3 'the':2
                                     'search_rest'  '00asia':1 'asia':3 'gr':8 'japan':4,6 'jpunk':10 'loc':2 'punk':9 'rock':5,7
                                    'search_combo'  '00asia':10 'asia':12 'beyond':7C 'deflower':1A 'dix':5B 'gate':9C 'gr':17 'instrumental':2A,3A 'japan':13,15 'jpunk':19 'loc':11 'moi':4B 'mois':6B 'punk':18 'rock':14,16 'the':8C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['gothic metal', 'visual kei', 'gothic', 'japanese', 'j rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621695824.2861073  (2021-05-22 17:03:44)
                             'size'  10883684