======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '199'
                                          'artist'  'George Hamilton Green Novelty Orchestra'
                                     'text_people'  ''
                                         'release'  'Symphonola 4197'
                                           'title'  'Beautiful Ohio (+ 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-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1919'
                                        'comments'  ''
                                           'genre'  'prerock-instrumental'
                                             'bpm'  '139.7'
                                             'key'  '3A'
                                        '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))                     '139.7'
'TCON' (Content type, a.k.a. Genre)                 'prerock-instrumental'
'TDRC' (Recording time)                             '1919'
'TIT2' (Title/songname/content description)         'Beautiful Ohio (+ Rudy Wiedoeft) 1919 Symphonola'
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '199000'
'TPE1' (Lead performer(s)/Soloist(s))               'George Hamilton Green Novelty Orchestra'
'TRCK' (Track number/Position in set)               '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.14 dB'
'TXXX:replaygain_track_peak'                        '0.491210'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N46S9654349V8841C3BB309FE480C85E8F6031462C1113P2')

========================== row from database ==========================
                                              'id'  1476024
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/veryearly/1919/George Hamilton Green Novelty Orchestra - Beautiful Ohio (+ Rudy Wiedoeft) 1919 Symphonola.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  199
                                           'genre'  prerock-instrumental
                                        'filesize'  4110563
                                           'mtime'  1621705423
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm veryearly prerock instrumental
                                      'tag_artist'  George Hamilton Green Novelty Orchestra
                                     'tag_release'  Symphonola 4197
                                       'tag_title'  Beautiful Ohio (+ Rudy Wiedoeft) 1919 Symphonola
                                             'bpm'  139.7
                                    'search_title'  '1919':6 'beautiful':1 'ohio':2 'rudy':3 'symphonola':7 'wiedoeft':4,5
                                   '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':6A '4197':14C 'beautiful':1A 'george':8B 'green':10B 'hamilton':9B 'instrumental':17 'novelty':11B 'ohio':2A 'orchestra':12B 'prerock':16 'rudy':3A 'symphonola':7A,13C 'veryearly':15 'wiedoeft':4A,5A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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'  1621705422.8173342  (2021-05-22 19:43:42)
                             'size'  4110563