======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '129'
                                          'artist'  'Leslie Henson & Moya Mannering'
                                     'text_people'  ''
                                         'release'  'HMV    484'
                                           'title'  "Meet Me 'Round The Corner"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1915'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '102.4'
                                             'key'  '11A'
                                        '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    484'
'TBPM' (BPM (beats per minute))                     '102.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1915'
'TIT2' (Title/songname/content description)         "Meet Me 'Round The Corner"
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '129000'
'TPE1' (Lead performer(s)/Soloist(s))               'Leslie Henson & Moya Mannering'
'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'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.87 dB'
'TXXX:replaygain_track_peak'                        '0.571391'

========================== row from database ==========================
                                              'id'  1517850
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1915/Leslie Henson & Moya Mannering - Meet Me _Round The Corner 1915.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  129
                                           'genre'  prerock-unsorted
                                        'filesize'  2635317
                                           'mtime'  1621697791
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1915 _Round 1915 prerock unsorted
                                      'tag_artist'  Leslie Henson & Moya Mannering
                                     'tag_release'  HMV    484
                                       'tag_title'  Meet Me 'Round The Corner
                                             'bpm'  102.4
                                    'search_title'  'corner':6 'me':2 'meet':1 'round':3,4 'the':5
                                   'search_artist'  'henson':2 'leslie':1 'mannering':4 'moya':3
                                  'search_release'  '484':2 'hmv':1
                                     'search_rest'  '00oldiepop':5 '1915':6 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':8 'round':7 'unsorted':9
                                    'search_combo'  '00oldiepop':17 '1915':18 '484':12C 'corner':6A 'country':16 'exotica':14 'henson':8B 'hmv':11C 'jazz':13 'leslie':7B 'mannering':10B 'me':2A 'meet':1A 'moya':9B 'oldies':15 'prerock':20 'round':3A,4A,19 'the':5A 'unsorted':21
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1915
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697790.8826525  (2021-05-22 17:36:30)
                             'size'  2635317