======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '244'
                                          'artist'  'locofrank'
                                     'text_people'  ''
                                         'release'  'The First Chapter'
                                           'title'  'Gift from the sky'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['punk rock', 'punk', 'japanese', 'japanese punk', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;rock-gr-punk-jpunk;set-pl-sced;loc-asia-japan-jrock;rock-gr-punk'
                                             'bpm'  '127.204'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'KICS-1253'
'COMM:iTunNORM:eng'                                 (' 000030B5 000025EF 000066F8 00006D01 0001D4D7 0001D4D7 00008000 00008000 '
 '0000C350 0000C350')
'COMM:mp3infp Ver.2.28a:eng'                        'KICS-1253'
'TALB' (Album/Movie/Show title)                     'The First Chapter'
'TBPM' (BPM (beats per minute))                     '127.204'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan',
 'rock-gr-punk-jpunk',
 'set-pl-sced',
 'loc-asia-japan-jrock',
 'rock-gr-punk']
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Gift from the sky'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'locofrank'
'TPE2' (Band/orchestra/accompaniment)               'locofrank'
'TRCK' (Track number/Position in set)               '10/12'
'TSSE' (Software/Hardware and settings used for encoding)  'SuperTagEditor Ver 2.00ƒÀ7‰ü'
'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'                                   ['punk rock', 'punk', 'japanese', 'japanese punk', 'j rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.94 dB'
'TXXX:replaygain_track_peak'                        '0.331987'

========================== row from database ==========================
                                              'id'  1371899
                                            'path'  /data/Music/Bulk/00localcharacter/locofrank/[2006] The First Chapter/10 Gift from the sky.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  244
                                           'genre'  loc-asia-japan;rock-gr-punk-jpunk;set-pl-sced;loc-asia-japan-jrock;rock-gr-punk
                                        'filesize'  5948017
                                           'mtime'  1638545400
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2006] 10 asia japan;rock gr punk jpunk;set pl sced;loc asia japan jrock;rock gr punk
                                      'tag_artist'  locofrank
                                     'tag_release'  The First Chapter
                                       'tag_title'  Gift from the sky
                                             'bpm'  127.204
                                    'search_title'  'from':2 'gift':1 'sky':4 'the':3
                                   'search_artist'  'locofrank':1
                                  'search_release'  'chapter':3 'first':2 'the':1
                                     'search_rest'  '2006':1,2 'asia':3 'gr':8 'japan':4,6,19 'jpunk':10,12 'jrock':20,22 'loc':16,18 'pl':14 'punk':9 'rock':5,7,21,23 'sced':15,17 'set':11,13
                                    'search_combo'  '2006':9,10 'asia':11 'chapter':8C 'first':7C 'from':2A 'gift':1A 'gr':16 'japan':12,14,27 'jpunk':18,20 'jrock':28,30 'loc':24,26 'locofrank':5B 'pl':22 'punk':17 'rock':13,15,29,31 'sced':23,25 'set':19,21 'sky':4A 'the':3A,6C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['punk rock', 'punk', 'japanese', 'japanese punk', 'j rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638545399.6807642  (2021-12-03 16:29:59)
                             'size'  5948017