======================== unified (from filesystem) ========================
                                         'bitrate'  '228.858'
                                        'duration'  '301'
                                          'artist'  '川井憲次'
                                     'text_people'  ''
                                         'release'  'Ghost in the Shell: Innocence'
                                           'title'  'Follow Me'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['soundtrack', 'ambient', 'japanese', 'ghost in the shell', 'anime']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'soundtrack-video;loc-asia-japan;electronic'
                                             'bpm'  '132.966'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[Kawai Kenji]'
'COMM:ID3v1 Comment:XXX'                            '[Kawai Kenji]'
'COMM:iTunNORM:eng'                                 (' 0000026B 00000229 00000E8A 00000B94 000304B0 000304B0 0000691B 0000692C '
 '0003F280 000222F0')
'TALB' (Album/Movie/Show title)                     'Ghost in the Shell: Innocence'
'TBPM' (BPM (beats per minute))                     '132.966'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'loc-asia-japan', 'electronic']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Follow Me'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kenji Kawai'
'TPE2' (Band/orchestra/accompaniment)               '川井憲次'
'TRCK' (Track number/Position in set)               '12'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 (beta)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['soundtrack', 'ambient', 'japanese', 'ghost in the shell', 'anime']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.634670'

========================== row from database ==========================
                                              'id'  930123
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Kenji Kawai/[2004] Ghost in the Shell_ Innocence/12 Follow Me.mp3
                                         'working'  None
                                         'bitrate'  228
                                    'duration_sec'  301
                                           'genre'  soundtrack-video;loc-asia-japan;electronic
                                        'filesize'  8679321
                                           'mtime'  1636912936
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Kenji Kawai [2004] Shell_ 12 soundtrack video;loc asia japan;electronic
                                      'tag_artist'  川井憲次
                                     'tag_release'  Ghost in the Shell: Innocence
                                       'tag_title'  Follow Me
                                             'bpm'  132.966
                                    'search_title'  'follow':1 'me':2
                                   'search_artist'  '川井憲次':1
                                  'search_release'  'ghost':1 'in':2 'innocence':6 'shell':4,5 'the':3
                                     'search_rest'  '00asia':1 '2004':4,5 'asia':12 'electronic':14,16 'japan':13,15 'kawai':3 'kenji':2 'loc':9,11 'shell':6 'soundtrack':7 'video':8,10
                                    'search_combo'  '00asia':10 '2004':13,14 'asia':21 'electronic':23,25 'follow':1A 'ghost':4C 'in':5C 'innocence':9C 'japan':22,24 'kawai':12 'kenji':11 'loc':18,20 'me':2A 'shell':7C,8C,15 'soundtrack':16 'the':6C 'video':17,19 '川井憲次':3B
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'ambient', 'japanese', 'ghost in the shell', 'anime']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912936.0608828  (2021-11-14 19:02:16)
                             'size'  8679321