======================== unified (from filesystem) ========================
                                         'bitrate'  '232.113'
                                        'duration'  '266'
                                          'artist'  'Darren Hayes'
                                     'text_people'  ''
                                         'release'  'The Tension and the Spark'
                                           'title'  'Hero'
                                           '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-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['mellow', 'australian', 'pop', 'tyler adam']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '99.960'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Tension and the Spark'
'TBPM' (BPM (beats per minute))                     '99.960'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Hero'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Darren Hayes'
'TRCK' (Track number/Position in set)               '6'
'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'                                   ['mellow', 'australian', 'pop', 'tyler adam']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.00 dB'
'TXXX:replaygain_track_peak'                        '0.563400'

========================== row from database ==========================
                                              'id'  1350467
                                            'path'  /data/Music/Bulk/00poprockelectronic/Darren Hayes/06 - Darren Hayes - Hero.mp3
                                         'working'  None
                                         'bitrate'  232
                                    'duration_sec'  266
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7732937
                                           'mtime'  1621695971
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 06 electronic we electropop or synthpop
                                      'tag_artist'  Darren Hayes
                                     'tag_release'  The Tension and the Spark
                                       'tag_title'  Hero
                                             'bpm'  99.96
                                    'search_title'  'hero':1
                                   'search_artist'  'darren':1 'hayes':2
                                  'search_release'  'and':3 'spark':4 'tension':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':2 'electropop':4 'or':5 'synthpop':6 'we':3
                                    'search_combo'  '00poprockelectronic':8 'and':6C 'darren':2B 'electronic':9 'electropop':11 'hayes':3B 'hero':1A 'or':12 'spark':7C 'synthpop':13 'tension':5C 'the':4C 'we':10
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['mellow', 'australian', 'pop', 'tyler adam']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695970.98095  (2021-05-22 17:06:10)
                             'size'  7732937