======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '208'
                                          'artist'  'Dorothy'
                                     'text_people'  ''
                                         'release'  'The Young Pope'
                                           'title'  'Missile'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', "
 "'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['hard rock', 'blues rock', 'rock', 'garage rock', 'indie']"
                                     'discogstags'  "['latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '78'
                                      'tracktotal'  '84'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '143.0'
                                             '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))                     '143.0'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Missile'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dorothy'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Digital Distribution Ukraine'
'TRCK' (Track number/Position in set)               '78/84'
'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:discogstags'                                  'latin'
'TXXX:lastfmtags'                                   ['hard rock', 'blues rock', 'rock', 'garage rock', 'indie']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.76 dB'
'TXXX:replaygain_track_peak'                        '0.442265'

========================== row from database ==========================
                                              'id'  1330384
                                            'path'  /data/Music/Bulk/0soundtrack/the young pope - soundtrack/78. missile.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  208
                                           'genre'  soundtrack-video-series
                                        'filesize'  8438116
                                           'mtime'  1637522335
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack the young pope soundtrack 78. missile soundtrack video series
                                      'tag_artist'  Dorothy
                                     'tag_release'  The Young Pope
                                       'tag_title'  Missile
                                             'bpm'  143.0
                                    'search_title'  'missile':1
                                   'search_artist'  'dorothy':1
                                  'search_release'  'pope':3 'the':1 'young':2
                                     'search_rest'  '0soundtrack':1 '78':6,7 'missile':8 'pope':4 'series':10 'soundtrack':5 'the':2 'video':9 'young':3
                                    'search_combo'  '0soundtrack':6 '78':11,12 'dorothy':2B 'missile':1A,13 'pope':5C,9 'series':15 'soundtrack':10 'the':3C,7 'video':14 'young':4C,8
                                    'tag_tracknum'  78
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hard rock', 'blues rock', 'rock', 'garage rock', 'indie']
                                        'tag_date'  2016
                                     'discogstags'  ['latin']

============================== file details ==============================
                                           'mtime'  1637522335.1322098  (2021-11-21 20:18:55)
                             'size'  8438116