======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '325'
                                          'artist'  'Amadou Balake'
                                     'text_people'  ''
                                         'release'  'Rare Afro & Caribbean Funk Vol. 2'
                                           'title'  'Super Bar Konon Mousso'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-chart-2', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['afro-cuban', 'african', 'burkina faso', 'cuban', 'under eternity blue']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'funk or soul;loc-islands'
                                             'bpm'  '98.167'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[mudmashers]'
'COMM:ID3v1 Comment:XXX'                            '[mudmashers]'
'TALB' (Album/Movie/Show title)                     'Rare Afro & Caribbean Funk Vol. 2'
'TBPM' (BPM (beats per minute))                     '98.167'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul', 'loc-islands']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Super Bar Konon Mousso'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Amadou Balake'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '3/11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['afro-cuban', 'african', 'burkina faso', 'cuban', 'under eternity blue']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.66 dB'
'TXXX:replaygain_track_peak'                        '0.999937'

========================== row from database ==========================
                                              'id'  1383110
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/VA - Rare Afro & Caribbean Funk Vol.2/03. Amadou Balake - Super Bar Konon Mousso.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  325
                                           'genre'  funk or soul;loc-islands
                                        'filesize'  13053687
                                           'mtime'  1621630005
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul VA Vol.2 03. funk or soul;loc islands
                                      'tag_artist'  Amadou Balake
                                     'tag_release'  Rare Afro & Caribbean Funk Vol. 2
                                       'tag_title'  Super Bar Konon Mousso
                                             'bpm'  98.167
                                    'search_title'  'bar':2 'konon':3 'mousso':4 'super':1
                                   'search_artist'  'amadou':1 'balake':2
                                  'search_release'  '2':7 'afro':2 'caribbean':3 'funk':4 'rare':1 'vol':5,6
                                     'search_rest'  '03':8,9 '2':6 'funk':2 'islands':15 'loc':12,14 'or':10 'soul':3,11,13 'swing':1 'va':4 'vol':5 'vol2':7
                                    'search_combo'  '03':21,22 '2':13C,19 'afro':8C 'amadou':5B 'balake':6B 'bar':2A 'caribbean':9C 'funk':10C,15 'islands':28 'konon':3A 'loc':25,27 'mousso':4A 'or':23 'rare':7C 'soul':16,24,26 'super':1A 'swing':14 'va':17 'vol':11C,12C,18 'vol2':20
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['afro-cuban', 'african', 'burkina faso', 'cuban', 'under eternity blue']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630004.5155382  (2021-05-21 22:46:44)
                             'size'  13053687