======================== unified (from filesystem) ========================
                                         'bitrate'  '209.701'
                                        'duration'  '191'
                                          'artist'  'Cansei de Ser Sexy'
                                     'text_people'  ''
                                         'release'  'Cansei de Ser Sexy'
                                           'title'  'Meeting Paris Hilton'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'female vocalists', 'alternative', 'electronic', 'brazilian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '99.960'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Cansei de Ser Sexy'
'TBPM' (BPM (beats per minute))                     '99.960'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Meeting Paris Hilton'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cansei de Ser Sexy'
'TRCK' (Track number/Position in set)               '7'
'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'                                   ['indie', 'female vocalists', 'alternative', 'electronic', 'brazilian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.25 dB'
'TXXX:replaygain_track_peak'                        '0.457482'

========================== row from database ==========================
                                              'id'  1358968
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Cansei de Ser Sexy/[2005] Cansei de Ser Sexy/07 Meeting Paris Hilton.mp3
                                         'working'  None
                                         'bitrate'  209
                                    'duration_sec'  191
                                           'genre'  electronic-we-electro
                                        'filesize'  5021568
                                           'mtime'  1621697612
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop [2005] 07 electronic we electro
                                      'tag_artist'  Cansei de Ser Sexy
                                     'tag_release'  Cansei de Ser Sexy
                                       'tag_title'  Meeting Paris Hilton
                                             'bpm'  99.96
                                    'search_title'  'hilton':3 'meeting':1 'paris':2
                                   'search_artist'  'cansei':1 'de':2 'ser':3 'sexy':4
                                  'search_release'  'cansei':1 'de':2 'ser':3 'sexy':4
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2005':5,6 'electro':9 'electronic':7 'electropop':3 'synthpop':4 'we':8
                                    'search_combo'  '00electro':13 '00poprockelectronic':12 '2005':16,17 'cansei':4B,8C 'de':5B,9C 'electro':20 'electronic':18 'electropop':14 'hilton':3A 'meeting':1A 'paris':2A 'ser':6B,10C 'sexy':7B,11C 'synthpop':15 'we':19
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           '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-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'alternative', 'electronic', 'brazilian']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697611.6438754  (2021-05-22 17:33:31)
                             'size'  5021568