======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '419'
                                          'artist'  'Cornelius'
                                     'text_people'  'Cornelius'
                                         'release'  'FM - Fantasma reMixes'
                                           'title'  "Typewriter Lesson [Coldcut's Writer's Block Mix]"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'shibuya kei', 'alternative', 'electronic', 'japanese']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '7'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock-shibuyakei;set-pl-sced'
                                             'bpm'  '130.314'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00000491 000003E7 0000ADC6 0000A9AE 000123D6 000129F5 000087C3 0000855E '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000948 00000000011A1128 00000000 00FFC178 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '7+7CD2A20A8193180E08A10CA50AD28A4C+1612104'
'TALB' (Album/Movie/Show title)                     'FM - Fantasma reMixes'
'TBPM' (BPM (beats per minute))                     '130.314'
'TCOM' (Composer)                                   'Cornelius'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock-shibuyakei', 'set-pl-sced']
'TDRC' (Recording time)                             '1998'
'TENC' (Encoded by)                                 'iTunes v7.0.2'
'TIT2' (Title/songname/content description)         "Typewriter Lesson [Coldcut's Writer's Block Mix]"
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cornelius'
'TPE2' (Band/orchestra/accompaniment)               'Cornelius'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'shibuya kei', 'alternative', 'electronic', 'japanese']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.623795'

========================== row from database ==========================
                                              'id'  1503011
                                            'path'  /data/Music/Bulk/00localcharacter/Cornelius - [1998] FM - Fantasma reMixes/07 Typewriter Lesson [Coldcut_s Writer_s Block Mix].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  419
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock-shibuyakei;set-pl-sced
                                        'filesize'  16784148
                                           'mtime'  1628353979
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [1998] 07 [Coldcut_s Writer_s asia japan;loc asia japan jrock shibuyakei;set pl sced
                                      'tag_artist'  Cornelius
                                     'tag_release'  FM - Fantasma reMixes
                                       'tag_title'  Typewriter Lesson [Coldcut's Writer's Block Mix]
                                             'bpm'  130.314
                                    'search_title'  'block':9 'coldcut':3 'coldcuts':5 'lesson':2 'mix':10,11 's':4,7 'typewriter':1 'writer':6 'writers':8
                                   'search_artist'  'cornelius':1
                                  'search_release'  'fantasma':2 'fm':1 'mixes':5 're':4 'remixes':3
                                     'search_rest'  '1998':1,2 'asia':9 'coldcut':3,5 'japan':10,12,14 'jrock':15 'loc':11,13 'pl':20 's':4,6,8 'sced':21 'set':17,19 'shibuyakei':16,18 'writer':7
                                    'search_combo'  '1998':18,19 'asia':26 'block':9A 'coldcut':3A,20,22 'coldcuts':5A 'cornelius':12B 'fantasma':14C 'fm':13C 'japan':27,29,31 'jrock':32 'lesson':2A 'loc':28,30 'mix':10A,11A 'mixes':17C 'pl':37 're':16C 'remixes':15C 's':4A,7A,21,23,25 'sced':38 'set':34,36 'shibuyakei':33,35 'typewriter':1A 'writer':6A,24 'writers':8A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'shibuya kei', 'alternative', 'electronic', 'japanese']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353979.1696568  (2021-08-07 18:32:59)
                             'size'  16784148