======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '302'
                                          'artist'  'Morgan Heritage'
                                     'text_people'  ''
                                         'release'  'Loyalty'
                                           'title'  ('Africa We Seh (Continental Remix) [featuring] - Jose Chameleone, Kojo Antwi, '
 'Samini & Stonebwoy')
                                           'quals'  ("['Q-HAP-3', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-SYN-2', "
 "'Q-OLDST-2', 'Q-PLAY-3', 'Q-CHART-2', 'Q-MIXBEAT-2', 'q-bass-4', "
 "'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'Q-JZFKS-3', "
 "'Q-LOCALNESS-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '100.1'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Loyalty'
'TBPM' (BPM (beats per minute))                     '100.1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDRC' (Recording time)                             '2019'
'TENC' (Encoded by)                                 'RasIVi.'
'TIT2' (Title/songname/content description)         ('Africa We Seh (Continental Remix) [featuring] - Jose Chameleone, Kojo Antwi, '
 'Samini & Stonebwoy')
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Morgan Heritage'
'TPE2' (Band/orchestra/accompaniment)               'Morgan Heritage'
'TPUB' (Publisher)                                  'Cool To Be Conscious Music Group'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-10.75 dB'
'TXXX:replaygain_track_peak'                        '1.098021'

========================== row from database ==========================
                                              'id'  1535724
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Morgan Heritage - Loyalty [2019] (EUA)/16 - Africa We Seh (Continental Remix) - Morgan Heritage.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  302
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  12605086
                                           'mtime'  1636914401
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub [2019] (EUA) 16 loc style reggae dub ska dancehall dub
                                      'tag_artist'  Morgan Heritage
                                     'tag_release'  Loyalty
                                       'tag_title'  Africa We Seh (Continental Remix) [featuring] - Jose Chameleone, Kojo Antwi, Samini & Stonebwoy
                                             'bpm'  100.1
                                    'search_title'  'africa':1 'antwi':14,15 'chameleone':11,12 'continental':4,5 'featuring':8,9 'jose':10 'kojo':13 'remix':6,7 'samini':16 'seh':3 'stonebwoy':17 'we':2
                                   'search_artist'  'heritage':2 'morgan':1
                                  'search_release'  'loyalty':1
                                     'search_rest'  '00reggae':1 '2019':3,4 'dancehall':11 'dub':2 'eua':5,6 'loc':7 'reggae':9 'ska':10 'style':8
                                    'search_combo'  '00reggae':21 '2019':23,24 'africa':1A 'antwi':14A,15A 'chameleone':11A,12A 'continental':4A,5A 'dancehall':31 'dub':22 'eua':25,26 'featuring':8A,9A 'heritage':19B 'jose':10A 'kojo':13A 'loc':27 'loyalty':20C 'morgan':18B 'reggae':29 'remix':6A,7A 'samini':16A 'seh':3A 'ska':30 'stonebwoy':17A 'style':28 'we':2A
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2019
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914401.172466  (2021-11-14 19:26:41)
                             'size'  12605086