======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '227'
                                          'artist'  '101 Strings Orchestra'
                                     'text_people'  ''
                                         'release'  'With Love From London'
                                           'title'  'A Foggy Day in London'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-UNU-1', 'Q-SYN-1', 'Q-BUSY-3', 'Q-GRIT-1', 'Q-CHART-2', 'Q-MIXBEAT-1', "
 "'Q-PLAY-2', 'q-bass-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1']")
                                      'lastfmtags'  "['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '1962'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-easy listening'
                                             'bpm'  '144.4'
                                             'key'  '3A'
                                        'acoustid'  '76c11d52-5159-49dd-9d05-28928179e5c4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'With Love From London'
'TBPM' (BPM (beats per minute))                     '144.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-easy listening'
'TDOR' (Original release time)                      '1962'
'TDRC' (Recording time)                             '1962'
'TIT2' (Title/songname/content description)         'A Foggy Day in London'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               '101 Strings Orchestra'
'TPE2' (Band/orchestra/accompaniment)               '101 Strings Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Somerset Entertainment Ltd.'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              '101 Strings'
'TSOP' (Performer sort order)                       '101 Strings'
'TXXX:Acoustid Id'                                  '76c11d52-5159-49dd-9d05-28928179e5c4'
'TXXX:Artists'                                      '101 Strings Orchestra'
'TXXX:CATALOGNUMBER'                                'SF-16500'
'TXXX:MusicBrainz Album Artist Id'                  '5c176092-cb4d-4e05-806b-1e9414f2b28c'
'TXXX:MusicBrainz Album Id'                         'd34e4ccc-c0ff-46b6-913b-1a70e5c16dca'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5c176092-cb4d-4e05-806b-1e9414f2b28c'
'TXXX:MusicBrainz Release Group Id'                 'c770f1d8-2c15-409f-9e9a-06ccfa04e708'
'TXXX:MusicBrainz Release Track Id'                 '0647f4e8-230c-3a28-ad7d-5768920c0a17'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']
'TXXX:originalyear'                                 '1962'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.52 dB'
'TXXX:replaygain_track_peak'                        '0.599609'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'32c2293c-b90e-4463-936d-4ff42a0f18a8')

========================== row from database ==========================
                                              'id'  1479370
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The 101 Strings Orchestra/1962 - With Love From London/01 - A Foggy Day In London.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  227
                                           'genre'  electronic-generic or radio-easy listening
                                        'filesize'  9679934
                                           'mtime'  1621705523
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country The 1962 In electronic generic or radio easy listening
                                      'tag_artist'  101 Strings Orchestra
                                     'tag_release'  With Love From London
                                       'tag_title'  A Foggy Day in London
                                             'bpm'  144.4
                                    'search_title'  'a':1 'day':3 'foggy':2 'in':4 'london':5
                                   'search_artist'  '101':1 'orchestra':3 'strings':2
                                  'search_release'  'from':3 'london':4 'love':2 'with':1
                                     'search_rest'  '1962':6 'country':4 'easy':12 'electronic':8 'exotica':2 'generic':9 'in':7 'jazz':1 'listening':13 'oldies':3 'or':10 'radio':11 'the':5
                                    'search_combo'  '101':6B '1962':18 'a':1A 'country':16 'day':3A 'easy':24 'electronic':20 'exotica':14 'foggy':2A 'from':11C 'generic':21 'in':4A,19 'jazz':13 'listening':25 'london':5A,12C 'love':10C 'oldies':15 'or':22 'orchestra':8B 'radio':23 'strings':7B 'the':17 'with':9C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-1', 'Q-OLDST-3', 'Q-GRIT-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-1', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1']
                                      'lastfmtags'  ['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']
                                        'tag_date'  1962
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621705522.6998475  (2021-05-22 19:45:22)
                             'size'  9679934