======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '264'
                                          'artist'  'The Stone Roses'
                                     'text_people'  ''
                                         'release'  'Nine (9.) Miles High'
                                           'title'  'Where Angels Play (Tokyo, Japan 10/89)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'madchester', 'britpop', 'alternative', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '124.698'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00001503 00001746 00008C5E'
'COMM:iTunNORM:eng'                                 (' 00001503 00001746 00008C5E 0000952F 0000AA00 0002DD0F 00008625 000084D0 '
 '000021C6 00013787')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B04 0000000000B1F1EC 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '14+C60E35A4BBC3CE596A1BD67BD015632F+6739944'
'TALB' (Album/Movie/Show title)                     'Nine (9.) Miles High'
'TBPM' (BPM (beats per minute))                     '124.698'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '1989'
'TENC' (Encoded by)                                 'iTunes v6.0.5'
'TIT2' (Title/songname/content description)         'Where Angels Play (Tokyo, Japan 10/89)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Stone Roses'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6/14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'madchester', 'britpop', 'alternative', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.18 dB'
'TXXX:replaygain_track_peak'                        '0.457406'

========================== row from database ==========================
                                              'id'  1267655
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Stone Roses/Stone Roses - Nine (9.) Miles High/06 Where Angels Play (Tokyo, Japan 10_89).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  264
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6419376
                                           'mtime'  1638554827
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 06 10_89) ifs songwriter indie rock
                                      'tag_artist'  The Stone Roses
                                     'tag_release'  Nine (9.) Miles High
                                       'tag_title'  Where Angels Play (Tokyo, Japan 10/89)
                                             'bpm'  124.698
                                    'search_title'  '10':7 '1089':9 '89':8 'angels':2 'japan':6 'play':3 'tokyo':4,5 'where':1
                                   'search_artist'  'roses':3 'stone':2 'the':1
                                  'search_release'  '9':2,3 'high':5 'miles':4 'nine':1
                                     'search_rest'  '00singer':1 '10':4,6 '89':5,7 'eos':3 'ifs':8 'indie':9 'rock':10 'songwriter':2
                                    'search_combo'  '00singer':18 '10':7A,21,23 '1089':9A '89':8A,22,24 '9':14C,15C 'angels':2A 'eos':20 'high':17C 'ifs':25 'indie':26 'japan':6A 'miles':16C 'nine':13C 'play':3A 'rock':27 'roses':12B 'songwriter':19 'stone':11B 'the':10B 'tokyo':4A,5A 'where':1A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'madchester', 'britpop', 'alternative', 'rock']
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554827.4046504  (2021-12-03 19:07:07)
                             'size'  6419376