======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '945'
                                          'artist'  'Lois Prante Ellis and Mary Ann Parker'
                                     'text_people'  ''
                                         'release'  'Ghouls With Attitude - Disc 2'
                                           'title'  'Troll At The General Meeting'
                                           'quals'  ("['Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '123.2'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ghouls With Attitude - Disc 2'
'TBPM' (BPM (beats per minute))                     '123.2'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Troll At The General Meeting'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lois Prante Ellis and Mary Ann Parker'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '19'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.86 dB'
'TXXX:replaygain_track_peak'                        '0.595386'

========================== row from database ==========================
                                              'id'  719391
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/AAVV - ghouls with attitude vol. 2/19 - lois prante ellis and mary ann parker - troll at the ge.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  945
                                           'genre'  set-th-novelty
                                        'filesize'  22703096
                                           'mtime'  1620343146
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm AAVV ghouls with attitude vol. 19 lois prante ellis mary ann parker troll at the ge set novelty
                                      'tag_artist'  Lois Prante Ellis and Mary Ann Parker
                                     'tag_release'  Ghouls With Attitude - Disc 2
                                       'tag_title'  Troll At The General Meeting
                                             'bpm'  123.2
                                    'search_title'  'at':2 'general':4 'meeting':5 'the':3 'troll':1
                                   'search_artist'  'and':4 'ann':6 'ellis':3 'lois':1 'mary':5 'parker':7 'prante':2
                                  'search_release'  '2':5 'attitude':3 'disc':4 'ghouls':1 'with':2
                                     'search_rest'  '19':7 'aavv':1 'ann':12 'at':15 'attitude':4 'ellis':10 'ge':17 'ghouls':2 'lois':8 'mary':11 'novelty':19 'parker':13 'prante':9 'set':18 'the':16 'troll':14 'vol':5,6 'with':3
                                    'search_combo'  '19':24 '2':17C 'aavv':18 'and':9B 'ann':11B,29 'at':2A,32 'attitude':15C,21 'disc':16C 'ellis':8B,27 'ge':34 'general':4A 'ghouls':13C,19 'lois':6B,25 'mary':10B,28 'meeting':5A 'novelty':36 'parker':12B,30 'prante':7B,26 'set':35 'the':3A,33 'troll':1A,31 'vol':22,23 'with':14C,20
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343146.274393  (2021-05-07 01:19:06)
                             'size'  22703096