======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '232'
                                          'artist'  'exist†trace'
                                     'text_people'  ''
                                         'release'  'Recreation eve'
                                           'title'  'SACRIFICE BABY'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['metal', 'visual kei', 'female vocalists', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;rock-gr-punk-jpunk;loc-asia-japan-jrock-visualkei'
                                             'bpm'  '140'
                                             'key'  '7A'
                                        'acoustid'  'c9acb9f4-b529-491f-8ffa-53243c57aa11'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'B\x00+\x009\x006\x00+\x004\x003\x001\x00D\x00+\x008\x00A\x008\x00F\x00+\x00E\x005\x008\x00A\x00+\x001\x003\x000\x008\x00A\x00+\x001\x00A\x003\x004\x00B\x00+\x001\x00E\x00F\x001\x008\x00+\x002\x003\x003\x006\x00A\x00+\x002\x007\x009\x007\x004\x00+\x002\x00A\x00F\x004\x00B\x00+\x002\x00F\x00C\x007\x004\x00+\x003\x005\x000\x004\x00B\x00\x00\x00')
'PRIV:AverageLevel:{"\x00\x00'                      PRIV(owner='AverageLevel', data=b'{"\x00\x00')
'PRIV:PeakValue:!\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'!\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'Recreation eve'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'rock-gr-punk-jpunk', 'loc-asia-japan-jrock-visualkei']
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-11-19'
'TIT2' (Title/songname/content description)         'SACRIFICE BABY'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '233200'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'exist†trace'
'TPE2' (Band/orchestra/accompaniment)               'exist†trace'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sequence Records'
'TRCK' (Track number/Position in set)               '7/11'
'TSO2'                                              'exist†trace'
'TSOP' (Performer sort order)                       'exist†trace'
'TXXX:ASIN'                                         'B001GSIWCS'
'TXXX:Acoustid Id'                                  'c9acb9f4-b529-491f-8ffa-53243c57aa11'
'TXXX:Artists'                                      'exist†trace'
'TXXX:BARCODE'                                      '4529123325365'
'TXXX:CATALOGNUMBER'                                'SECD-1168'
'TXXX:MusicBrainz Album Artist Id'                  '6ff66a0e-baf5-4519-8498-cb76ba8ae3f7'
'TXXX:MusicBrainz Album Id'                         '23824559-8c35-47a7-bdc3-ad4de039704c'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '6ff66a0e-baf5-4519-8498-cb76ba8ae3f7'
'TXXX:MusicBrainz Release Group Id'                 'd027218c-0e3d-35f0-8f79-64349274fdd7'
'TXXX:MusicBrainz Release Track Id'                 'bffbbe92-9d8c-3db1-8939-ae2236346a51'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:lastfmtags'                                   ['metal', 'visual kei', 'female vocalists', 'japanese', 'j rock']
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.76 dB'
'TXXX:replaygain_track_peak'                        '0.324925'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4effae89-5f4d-425d-8b3e-dabb4a35c4d7')

========================== row from database ==========================
                                              'id'  929892
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/exist†trace/Recreation eve/07 SACRIFICE BABY.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  232
                                           'genre'  loc-asia-japan;rock-gr-punk-jpunk;loc-asia-japan-jrock-visualkei
                                        'filesize'  9373742
                                           'mtime'  1621629208
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 07 loc asia japan;rock gr punk jpunk;loc asia japan jrock visualkei
                                      'tag_artist'  exist†trace
                                     'tag_release'  Recreation eve
                                       'tag_title'  SACRIFICE BABY
                                             'bpm'  140.0
                                    'search_title'  'baby':2 'sacrifice':1
                                   'search_artist'  'exist':1 'trace':2
                                  'search_release'  'eve':2 'recreation':1
                                     'search_rest'  '00asia':1 'asia':3 'gr':8 'japan':4,6,14 'jpunk':10,12 'jrock':15 'loc':2,11,13 'punk':9 'rock':5,7 'visualkei':16
                                    'search_combo'  '00asia':7 'asia':9 'baby':2A 'eve':6C 'exist':3B 'gr':14 'japan':10,12,20 'jpunk':16,18 'jrock':21 'loc':8,17,19 'punk':15 'recreation':5C 'rock':11,13 'sacrifice':1A 'trace':4B 'visualkei':22
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['metal', 'visual kei', 'female vocalists', 'japanese', 'j rock']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629208.3057032  (2021-05-21 22:33:28)
                             'size'  9373742