======================== unified (from filesystem) ========================
                                         'bitrate'  '320.005'
                                        'duration'  '201'
                                          'artist'  'Chelsea Wolfe'
                                     'text_people'  ''
                                         'release'  'Daytrotter Studio Best Songs Of 2012'
                                           'title'  'Feral Love'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gothic', 'female vocalists', 'folk', 'experimental', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '99.128'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Daytrotter Studio Best Songs Of 2012'
'TBPM' (BPM (beats per minute))                     '99.128'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Feral Love'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Chelsea Wolfe'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['gothic', 'female vocalists', 'folk', 'experimental', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+4.82 dB'
'TXXX:replaygain_track_peak'                        '0.248233'

========================== row from database ==========================
                                              'id'  1241460
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/WALL - 2012/21 - Chelsea Wolfe - Feral Love.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  201
                                           'genre'  ifs-songwriter
                                        'filesize'  8074283
                                           'mtime'  1621695895
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos WALL 21 ifs songwriter
                                      'tag_artist'  Chelsea Wolfe
                                     'tag_release'  Daytrotter Studio Best Songs Of 2012
                                       'tag_title'  Feral Love
                                             'bpm'  99.128
                                    'search_title'  'feral':1 'love':2
                                   'search_artist'  'chelsea':1 'wolfe':2
                                  'search_release'  '2012':6 'best':3 'daytrotter':1 'of':5 'songs':4 'studio':2
                                     'search_rest'  '00singer':1 '21':5 'eos':3 'ifs':6 'songwriter':2 'wall':4
                                    'search_combo'  '00singer':11 '2012':10C '21':15 'best':7C 'chelsea':3B 'daytrotter':5C 'eos':13 'feral':1A 'ifs':16 'love':2A 'of':9C 'songs':8C 'songwriter':12 'studio':6C 'wall':14 'wolfe':4B
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['gothic', 'female vocalists', 'folk', 'experimental', 'singer songwriter']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695895.2993424  (2021-05-22 17:04:55)
                             'size'  8074283