======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '193'
                                          'artist'  'George Hamilton Green Novelty Orchestra'
                                     'text_people'  ''
                                         'release'  'Symphonola 4197'
                                           'title'  'Till We Meet Again (+ Rudy Wiedoeft) 1919 Symphonola'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-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-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '1919'
                                        'comments'  ''
                                           'genre'  'prerock-instrumental'
                                             'bpm'  '109.1'
                                             'key'  '2B'
                                        '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)                     'Symphonola 4197'
'TBPM' (BPM (beats per minute))                     '109.1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-instrumental'
'TDRC' (Recording time)                             '1919'
'TIT2' (Title/songname/content description)         'Till We Meet Again (+ Rudy Wiedoeft) 1919 Symphonola'
'TKEY' (Initial key)                                '2B'
'TLEN' (Length)                                     '193000'
'TPE1' (Lead performer(s)/Soloist(s))               'George Hamilton Green Novelty Orchestra'
'TRCK' (Track number/Position in set)               '19'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+0.12 dB'
'TXXX:replaygain_track_peak'                        '0.538305'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N48Q129571283U4384CEAD4430A26B0CB684260D0F3B47687P1')

========================== row from database ==========================
                                              'id'  1475727
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/veryearly/1919/George Hamilton Green Novelty Orchestra - Till We Meet Again (+ Rudy Wiedoeft) 1919 Symphonola.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  193
                                           'genre'  prerock-instrumental
                                        'filesize'  3973144
                                           'mtime'  1621705423
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm veryearly prerock instrumental
                                      'tag_artist'  George Hamilton Green Novelty Orchestra
                                     'tag_release'  Symphonola 4197
                                       'tag_title'  Till We Meet Again (+ Rudy Wiedoeft) 1919 Symphonola
                                             'bpm'  109.1
                                    'search_title'  '1919':8 'again':4 'meet':3 'rudy':5 'symphonola':9 'till':1 'we':2 'wiedoeft':6,7
                                   'search_artist'  'george':1 'green':3 'hamilton':2 'novelty':4 'orchestra':5
                                  'search_release'  '4197':2 'symphonola':1
                                     'search_rest'  'instrumental':3 'prerock':2 'veryearly':1
                                    'search_combo'  '1919':8A '4197':16C 'again':4A 'george':10B 'green':12B 'hamilton':11B 'instrumental':19 'meet':3A 'novelty':13B 'orchestra':14B 'prerock':18 'rudy':5A 'symphonola':9A,15C 'till':1A 'veryearly':17 'we':2A 'wiedoeft':6A,7A
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  2B
                                           '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-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1919
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621705422.878669  (2021-05-22 19:43:42)
                             'size'  3973144