======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '137'
                                          'artist'  'Alexandre Desplat'
                                     'text_people'  'Alexandre Desplat'
                                         'release'  'Florence Foster Jenkins'
                                           'title'  'When I Have Sung My Songs to You'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-3', 'q-drums-1', 'q-other-3', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['instrumental', 'harry potter', 'classical', 'soundtrack', 'score', "
 "'composer']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '28'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '135'
                                             'key'  '7B'
                                        'acoustid'  'da28beee-bc80-42b6-af65-253505de39d3'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Florence Foster Jenkins'
'TBPM' (BPM (beats per minute))                     '135'
'TCOM' (Composer)                                   'Alexandre Desplat'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TCOP' (Copyright message)                          '2016 Decca Records 5070881'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-05-06'
'TIT2' (Title/songname/content description)         'When I Have Sung My Songs to You'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Meryl Streep, The London Metropolitan Orchestra & Terry Davies'
'TPE2' (Band/orchestra/accompaniment)               'Alexandre Desplat'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Decca Records'
'TRCK' (Track number/Position in set)               '2/28'
'TSO2'                                              'Desplat, Alexandre'
'TSOA' (Album sort order)                           'florence foster jenkins original motion picture soundtrack'
'TSOP' (Performer sort order)                       'Streep, Meryl, London Metropolitan Orchestra, The & Davies, Terry'
'TSOT' (Title sort order)                           'when i have sung my songs to you'
'TXXX:ASIN'                                         'B01D5O4W6U'
'TXXX:Acoustid Id'                                  'da28beee-bc80-42b6-af65-253505de39d3'
'TXXX:Artists'                                      'Meryl Streep/The London Metropolitan Orchestra/Terry Davies'
'TXXX:BARCODE'                                      '028948302017'
'TXXX:CATALOGNUMBER'                                '483 0201'
'TXXX:MusicBrainz Album Artist Id'                  '391846f7-f09f-470c-b188-c16b3a2022e4'
'TXXX:MusicBrainz Album Id'                         '3d04cf19-7e95-4c36-b441-cda27dd2984c'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'eb8b0a8a-dc7d-480c-b83a-70a069150d05/85a04682-f056-43e7-af33-848b18391514/4d19249f-b87e-482d-a49c-ee7fcd0ef3d0'
'TXXX:MusicBrainz Release Group Id'                 '18fbb56c-37f1-4ea6-a3b6-c8a944306dbb'
'TXXX:MusicBrainz Release Track Id'                 '1ff4b2c9-e2b0-466e-ac75-bb4a14aa0ca8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'harry potter', 'classical', 'soundtrack', 'score', 'composer']
'TXXX:mood'                                         'Not aggressive/Acoustic/Not happy/Relaxed/Not party/Sad/Not electronic'
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.27 dB'
'TXXX:replaygain_track_peak'                        '0.498251'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ca59242a-bafe-46b3-a016-d1ef29b2fe5f')

========================== row from database ==========================
                                              'id'  1365590
                                            'path'  /data/Music/Bulk/0soundtrack/Alexandre Desplat - Florence Foster Jenkins 2016/02 - When I Have Sung My Songs to You.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  137
                                           'genre'  soundtrack-video
                                        'filesize'  5600694
                                           'mtime'  1636923590
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 2016 02 soundtrack video
                                      'tag_artist'  Alexandre Desplat
                                     'tag_release'  Florence Foster Jenkins
                                       'tag_title'  When I Have Sung My Songs to You
                                             'bpm'  135.0
                                    'search_title'  'have':3 'i':2 'my':5 'songs':6 'sung':4 'to':7 'when':1 'you':8
                                   'search_artist'  'alexandre':1 'desplat':2
                                  'search_release'  'florence':1 'foster':2 'jenkins':3
                                     'search_rest'  '0soundtrack':1 '2016':2 'soundtrack':3 'video':4
                                    'search_combo'  '0soundtrack':14 '2016':15 'alexandre':9B 'desplat':10B 'florence':11C 'foster':12C 'have':3A 'i':2A 'jenkins':13C 'my':5A 'songs':6A 'soundtrack':16 'sung':4A 'to':7A 'video':17 'when':1A 'you':8A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'harry potter', 'classical', 'soundtrack', 'score', 'composer']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636923589.502481  (2021-11-14 21:59:49)
                             'size'  5600694