======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '329'
                                          'artist'  'Tears For Fears'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Everybody Wants To Rule The World (12'' version)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'set-pl-zomg80s;set-pl-billboard'
                                             'bpm'  '112.383'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '112.383'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-zomg80s', 'set-pl-billboard']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Everybody Wants To Rule The World (12'' version)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tears For Fears'
'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', 'synth pop', 'pop', 'rock']
'TXXX:other'                                        'B'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.599052'

========================== row from database ==========================
                                              'id'  1501493
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/075-B Tears For Fears - Everybody Wants To Rule The World (12__ version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  329
                                           'genre'  set-pl-zomg80s;set-pl-billboard
                                        'filesize'  13176152
                                           'mtime'  1652397858
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 075 B (12__ set pl zomg80s;set pl billboard
                                      'tag_artist'  Tears For Fears
                                     'tag_release'  None
                                       'tag_title'  Everybody Wants To Rule The World (12'' version)
                                             'bpm'  112.383
                                    'search_title'  '12':7,8 'everybody':1 'rule':4 'the':5 'to':3 'version':9,10 'wants':2 'world':6
                                   'search_artist'  'fears':3 'for':2 'tears':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '12':5,6 '1985':2 'b':4 'billboard':13 'complete':3 'pl':8 'set':7,10,12 'zomg80s':9,11
                                    'search_combo'  '00poprockelectronic':14 '12':7A,8A,18,19 '1985':15 'b':17 'billboard':26 'complete':16 'everybody':1A 'fears':13B 'for':12B 'pl':21 'rule':4A 'set':20,23,25 'tears':11B 'the':5A 'to':3A 'version':9A,10A 'wants':2A 'world':6A 'zomg80s':22,24
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397857.651558  (2022-05-13 01:24:17)
                             'size'  13176152