======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '416'
                                          'artist'  'John Adams'
                                     'text_people'  ''
                                         'release'  'The Young Pope'
                                           'title'  'Shaker Loops: III. Loops and Verses'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['contemporary classical', 'minimalism', 'composers', 'avant garde', "
 "'classical']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '30'
                                      'tracktotal'  '84'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '117.3'
                                             'key'  '7A'
                                        '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))                     '117.3'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Shaker Loops: III. Loops and Verses'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'John Adams'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Nonesuch'
'TRCK' (Track number/Position in set)               '30/84'
'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'                                   ['contemporary classical',
 'minimalism',
 'composers',
 'avant garde',
 'classical']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.849279'

========================== row from database ==========================
                                              'id'  1336587
                                            'path'  /data/Music/Bulk/0soundtrack/the young pope - soundtrack/30. shaker loops- iii. loops and verses.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  416
                                           'genre'  soundtrack-video-series
                                        'filesize'  16761246
                                           'mtime'  1637522326
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack the young pope soundtrack 30. shaker loops iii. loops verses soundtrack video series
                                      'tag_artist'  John Adams
                                     'tag_release'  The Young Pope
                                       'tag_title'  Shaker Loops: III. Loops and Verses
                                             'bpm'  117.3
                                    'search_title'  'and':6 'iii':4,5 'loops':2,3 'shaker':1 'verses':7
                                   'search_artist'  'adams':2 'john':1
                                  'search_release'  'pope':3 'the':1 'young':2
                                     'search_rest'  '0soundtrack':1 '30':6,7 'iii':10,11 'loops':9 'pope':4 'series':14 'shaker':8 'soundtrack':5 'the':2 'verses':12 'video':13 'young':3
                                    'search_combo'  '0soundtrack':13 '30':18,19 'adams':9B 'and':6A 'iii':4A,5A,22,23 'john':8B 'loops':2A,3A,21 'pope':12C,16 'series':26 'shaker':1A,20 'soundtrack':17 'the':10C,14 'verses':7A,24 'video':25 'young':11C,15
                                    'tag_tracknum'  30
                                      'num_images'  1
                                             'key'  7A
                                           '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-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['contemporary classical', 'minimalism', 'composers', 'avant garde', 'classical']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522326.2703626  (2021-11-21 20:18:46)
                             'size'  16761246