======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '270'
                                          'artist'  'Jean-Marc Fessard'
                                     'text_people'  ''
                                         'release'  'The Young Pope'
                                           'title'  'No. 2. Espressivo'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', "
 "'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-chart-2', 'q-drums-1', "
 "'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['a tansman']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '66'
                                      'tracktotal'  '84'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '100.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Young Pope'
'TBPM' (BPM (beats per minute))                     '100.1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'No. 2. Espressivo'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jean-Marc Fessard'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'DUX'
'TRCK' (Track number/Position in set)               '66/84'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'a tansman'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.764028'

========================== row from database ==========================
                                              'id'  1324324
                                            'path'  /data/Music/Bulk/0soundtrack/the young pope - soundtrack/66. no. 2. espressivo.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  270
                                           'genre'  soundtrack-video-series
                                        'filesize'  10920208
                                           'mtime'  1637522333
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack the young pope soundtrack 66. no. espressivo soundtrack video series
                                      'tag_artist'  Jean-Marc Fessard
                                     'tag_release'  The Young Pope
                                       'tag_title'  No. 2. Espressivo
                                             'bpm'  100.1
                                    'search_title'  '2':3,4 'espressivo':5 'no':1,2
                                   'search_artist'  'fessard':4 'jean':1 'jeanmarc':3 'marc':2
                                  'search_release'  'pope':3 'the':1 'young':2
                                     'search_rest'  '0soundtrack':1 '66':6,7 'espressivo':10 'no':8,9 'pope':4 'series':12 'soundtrack':5 'the':2 'video':11 'young':3
                                    'search_combo'  '0soundtrack':13 '2':3A,4A '66':18,19 'espressivo':5A,22 'fessard':9B 'jean':6B 'jeanmarc':8B 'marc':7B 'no':1A,2A,20,21 'pope':12C,16 'series':24 'soundtrack':17 'the':10C,14 'video':23 'young':11C,15
                                    'tag_tracknum'  66
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['a tansman']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522333.2151847  (2021-11-21 20:18:53)
                             'size'  10920208