======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '257'
                                          'artist'  'Gang Of Four'
                                     'text_people'  ''
                                         'release'  'Return The Gift (remixed)'
                                           'title'  "Natural's Not In It (Ladytron Remodel)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'post punk', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '107.435'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000016AB 000014F6 0000789A'
'COMM:iTunNORM:eng'                                 (' 000016AB 000014F6 0000789A 000065F7 00028FB6 00028FB6 000088FF 00008BB9 '
 '00032A00 0001861A')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AE0 0000000000AD3C10 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '12+FA718F246324C94D0F9CA6A61085E24C+6151871'
'TALB' (Album/Movie/Show title)                     'Return The Gift (remixed)'
'TBPM' (BPM (beats per minute))                     '107.435'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes v5.0.1'
'TIT2' (Title/songname/content description)         "Natural's Not In It (Ladytron Remodel)"
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gang Of Four'
'TPOS' (Part of a set)                              '2/2'
'TRCK' (Track number/Position in set)               '2/12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'post punk', 'punk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.387298'

========================== row from database ==========================
                                              'id'  1505696
                                            'path'  /data/Music/Bulk/00poprockelectronic/ladytron      tracks/Gang of Four - Return the Gift - Disc 2 - 02 - Natural_s Not In It (Ladytron Remodel).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  257
                                           'genre'  electronic-we-electro
                                        'filesize'  8242723
                                           'mtime'  1621697974
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic ladytron tracks of the Disc 2 02 Natural_s electronic we electro
                                      'tag_artist'  Gang Of Four
                                     'tag_release'  Return The Gift (remixed)
                                       'tag_title'  Natural's Not In It (Ladytron Remodel)
                                             'bpm'  107.435
                                    'search_title'  'in':5 'it':6 'ladytron':7,8 'natural':1 'naturals':3 'not':4 'remodel':9,10 's':2
                                   'search_artist'  'four':3 'gang':1 'of':2
                                  'search_release'  'gift':3 'remixed':4,5 'return':1 'the':2
                                     'search_rest'  '00poprockelectronic':1 '2':7 'disc':6 'electro':12 'electronic':10 'ladytron':2 'natural':8 'of':4 's':9 'the':5 'tracks':3 'we':11
                                    'search_combo'  '00poprockelectronic':19 '2':25 'disc':24 'electro':30 'electronic':28 'four':13B 'gang':11B 'gift':16C 'in':5A 'it':6A 'ladytron':7A,8A,20 'natural':1A,26 'naturals':3A 'not':4A 'of':12B,22 'remixed':17C,18C 'remodel':9A,10A 'return':14C 's':2A,27 'the':15C,23 'tracks':21 'we':29
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'post punk', 'punk']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697974.1655374  (2021-05-22 17:39:34)
                             'size'  8242723