======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '201'
                                          'artist'  'PUSHIM'
                                     'text_people'  ''
                                         'release'  'WORKING GIRL'
                                           'title'  'Independent★Woman(PUSHIM&MINMI)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'female vocalists', 'japanese', 'j pop', 'j reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  '12'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-style-reggae or dub or ska or dancehall-jreggae;set-pl-sced'
                                             'bpm'  '95.124'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'WORKING GIRL'
'TBPM' (BPM (beats per minute))                     '95.124'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan',
 'loc-style-reggae or dub or ska or dancehall-jreggae',
 'set-pl-sced']
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'Exact Audio Copy   (ƒZƒLƒ…ƒAƒ‚\x81[ƒh)'
'TIT2' (Title/songname/content description)         'Independent★Woman(PUSHIM&MINMI)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'PUSHIM'
'TPE2' (Band/orchestra/accompaniment)               'PUSHIM'
'TRCK' (Track number/Position in set)               '01/12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['reggae', 'female vocalists', 'japanese', 'j pop', 'j reggae']
'TXXX:other'                                        '2003'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.76 dB'
'TXXX:replaygain_track_peak'                        '0.317350'

========================== row from database ==========================
                                              'id'  925111
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/PUSHIM/[2003] WORKING GIRL/01 Independent★Woman(PUSHIM&MINMI).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  201
                                           'genre'  loc-asia-japan;loc-style-reggae or dub or ska or dancehall-jreggae;set-pl-sced
                                        'filesize'  5020505
                                           'mtime'  1620528209
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [2003] 01 loc asia japan;loc style reggae or dub or ska or dancehall jreggae;set pl sced
                                      'tag_artist'  PUSHIM
                                     'tag_release'  WORKING GIRL
                                       'tag_title'  Independent★Woman(PUSHIM&MINMI)
                                             'bpm'  95.124
                                    'search_title'  'independent':1,5 'minmi':4 'pushim':3 'woman':2 'womanpushimminmi':6
                                   'search_artist'  'pushim':1
                                  'search_release'  'girl':2 'working':1
                                     'search_rest'  '00asia':1 '2003':2,3 'asia':5 'dancehall':15 'dub':13 'japan':6,8 'jreggae':16,18 'loc':4,7,9 'or':12 'pl':20 'reggae':11 'sced':21 'set':17,19 'ska':14 'style':10
                                    'search_combo'  '00asia':10 '2003':11,12 'asia':14 'dancehall':24 'dub':22 'girl':9C 'independent':1A,5A 'japan':15,17 'jreggae':25,27 'loc':13,16,18 'minmi':4A 'or':21 'pl':29 'pushim':3A,7B 'reggae':20 'sced':30 'set':26,28 'ska':23 'style':19 'woman':2A 'womanpushimminmi':6A 'working':8C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'female vocalists', 'japanese', 'j pop', 'j reggae']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528209.1378882  (2021-05-09 04:43:29)
                             'size'  5020505