======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '153'
                                          'artist'  'Dick Willebrandts'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Het Komt Wel Weer In Orde (vocal - Jan De Vries)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'Q-PLAY-2', 'q-bass-2', 'q-busy-3', 'q-grit-1', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1943'
                                        'comments'  ''
                                           'genre'  'prerock-vocal'
                                             'bpm'  '93.8'
                                             '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'
'TBPM' (BPM (beats per minute))                     '93.8'
'TCON' (Content type, a.k.a. Genre)                 'prerock-vocal'
'TDRC' (Recording time)                             '1943-07-20'
'TIT2' (Title/songname/content description)         'Het Komt Wel Weer In Orde (vocal - Jan De Vries)'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '153000'
'TPE1' (Lead performer(s)/Soloist(s))               'Dick Willebrandts'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.99 dB'
'TXXX:replaygain_track_peak'                        '0.573503'

========================== row from database ==========================
                                              'id'  1462565
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1943/Dick Willebrandts - Het Komt Wel Weer In Orde (vocal - Jan de Vries) 20-7-1943.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  153
                                           'genre'  prerock-vocal
                                        'filesize'  3156659
                                           'mtime'  1642081189
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1943 20 7 1943 prerock
                                      'tag_artist'  Dick Willebrandts
                                     'tag_release'  None
                                       'tag_title'  Het Komt Wel Weer In Orde (vocal - Jan De Vries)
                                             'bpm'  93.8
                                    'search_title'  'de':10 'het':1 'in':5 'jan':9 'komt':2 'orde':6 'vocal':7,8 'vries':11,12 'weer':4 'wel':3
                                   'search_artist'  'dick':1 'willebrandts':2
                                  'search_release'  
                                     'search_rest'  '00oldiepop':5 '1943':6 '20':7 '7':8 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9
                                    'search_combo'  '00oldiepop':19 '1943':20 '20':21 '7':22 'country':18 'de':10A 'dick':13B 'exotica':16 'het':1A 'in':5A 'jan':9A 'jazz':15 'komt':2A 'oldies':17 'orde':6A 'prerock':23 'vocal':7A,8A 'vries':11A,12A 'weer':4A 'wel':3A 'willebrandts':14B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'q-syn-1', 'Q-PLAY-2', 'q-bass-2', 'q-busy-3', 'q-grit-1', 'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  1943
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081188.9258888  (2022-01-13 14:39:48)
                             'size'  3156659