======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '134'
                                          'artist'  'Ray Noble'
                                     'text_people'  ''
                                         'release'  'HMV B-6203'
                                           'title'  "We've Got The Moon And Sixpence (vocal - Al Bowlly)"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['all', 'jazz', 'orchestral jazz']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1932'
                                        'comments'  ''
                                           'genre'  'prerock-band'
                                             'bpm'  '114.3'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'TALB' (Album/Movie/Show title)                     'HMV B-6203'
'TBPM' (BPM (beats per minute))                     '114.3'
'TCON' (Content type, a.k.a. Genre)                 'prerock-band'
'TDRC' (Recording time)                             '1932-04-21'
'TIT2' (Title/songname/content description)         "We've Got The Moon And Sixpence (vocal - Al Bowlly)"
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '134000'
'TPE1' (Lead performer(s)/Soloist(s))               'Ray Noble'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['all', 'jazz', 'orchestral jazz']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.20 dB'
'TXXX:replaygain_track_peak'                        '0.582347'

========================== row from database ==========================
                                              'id'  1511431
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1932/Ray Noble - We_ve Got The Moon And Sixpence (vocal - Al Bowlly) 21-4-1932.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  134
                                           'genre'  prerock-band
                                        'filesize'  2751490
                                           'mtime'  1620560017
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1932 We_ve 21 4 1932 prerock band
                                      'tag_artist'  Ray Noble
                                     'tag_release'  HMV B-6203
                                       'tag_title'  We've Got The Moon And Sixpence (vocal - Al Bowlly)
                                             'bpm'  114.3
                                    'search_title'  'al':11 'and':7 'bowlly':12,13 'got':4 'moon':6 'sixpence':8 'the':5 've':2 'vocal':9,10 'we':1 'weve':3
                                   'search_artist'  'noble':2 'ray':1
                                  'search_release'  '6203':3 'b':2 'b6203':4 'hmv':1
                                     'search_rest'  '00oldiepop':5 '1932':6 '21':9 '4':10 'band':12 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':11 've':8 'we':7
                                    'search_combo'  '00oldiepop':24 '1932':25 '21':28 '4':29 '6203':18C 'al':11A 'and':7A 'b':17C 'b6203':19C 'band':31 'bowlly':12A,13A 'country':23 'exotica':21 'got':4A 'hmv':16C 'jazz':20 'moon':6A 'noble':15B 'oldies':22 'prerock':30 'ray':14B 'sixpence':8A 'the':5A 've':2A,27 'vocal':9A,10A 'we':1A,26 'weve':3A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['all', 'jazz', 'orchestral jazz']
                                        'tag_date'  1932
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620560016.7490082  (2021-05-09 13:33:36)
                             'size'  2751490