======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '323'
                                          'artist'  'The Tony Benson Sextet'
                                     'text_people'  ''
                                         'release'  'Nigeria Special: Modern Highlife, Afro-Sounds & Nigerian Blues 1970-76'
                                           'title'  'Ugali'
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 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['nigeria', 'world', 'african', 'all', 'everything']"
                                     'discogstags'  "['funk / soul', 'afrobeat', 'folk, world, & country', 'african']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '26'
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'loc-africa-nigeria'
                                             'bpm'  '114.7'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000008CD 00000B25 0000BB05 0000D286 0003F81F 00023A68 00008280 00008119 '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000888 0000000000D99C68 00000000 00C54A20 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '13+EC7C648540CE7A04C14535EA9B12E366+10200044'
'TALB' (Album/Movie/Show title)                     'Nigeria Special: Modern Highlife, Afro-Sounds & Nigerian Blues 1970-76'
'TBPM' (BPM (beats per minute))                     '114.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-nigeria'
'TDRC' (Recording time)                             '1972'
'TENC' (Encoded by)                                 'iTunes v7.6.0.29'
'TIT2' (Title/songname/content description)         'Ugali'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Tony Benson Sextet'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13/26'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['funk / soul', 'afrobeat', 'folk, world, & country', 'african']
'TXXX:lastfmtags'                                   ['nigeria', 'world', 'african', 'all', 'everything']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.72 dB'
'TXXX:replaygain_track_peak'                        '0.427061'

========================== row from database ==========================
                                              'id'  466081
                                            'path'  /data/Music/Bulk/00instruments-classical/various artists - nigeria special-modern highlife, afro-sounds & nigerian blues 1970-76 [2008]/113 the tony benson sextet - ugali.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  323
                                           'genre'  loc-africa-nigeria
                                        'filesize'  13120490
                                           'mtime'  1621629067
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                                        'rest_str'   00instruments classical various artists nigeria special modern highlife, afro sounds nigerian blues [2008] 113 the tony benson sextet ugali loc africa nigeria
                                      'tag_artist'  The Tony Benson Sextet
                                     'tag_release'  Nigeria Special: Modern Highlife, Afro-Sounds & Nigerian Blues 1970-76
                                       'tag_title'  Ugali
                                             'bpm'  114.7
                                    'search_title'  'ugali':1
                                   'search_artist'  'benson':3 'sextet':4 'the':1 'tony':2
                                  'search_release'  '1970':12 '197076':14 '76':13 'afro':7 'afrosounds':9 'blues':11 'highlife':5,6 'modern':4 'nigeria':1 'nigerian':10 'sounds':8 'special':2,3
                                     'search_rest'  '00instruments':1 '113':16 '2008':14,15 'africa':23 'afro':10 'artists':4 'benson':19 'blues':13 'classical':2 'highlife':8,9 'loc':22 'modern':7 'nigeria':5 'nigerian':12 'sextet':20 'sounds':11 'special':6 'the':17 'tony':18 'ugali':21 'various':3
                                    'search_combo'  '00instruments':20 '113':35 '1970':17C '197076':19C '2008':33,34 '76':18C 'africa':42 'afro':12C,29 'afrosounds':14C 'artists':23 'benson':4B,38 'blues':16C,32 'classical':21 'highlife':10C,11C,27,28 'loc':41 'modern':9C,26 'nigeria':6C,24 'nigerian':15C,31 'sextet':5B,39 'sounds':13C,30 'special':7C,8C,25 'the':2B,36 'tony':3B,37 'ugali':1A,40 'various':22
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['nigeria', 'world', 'african', 'all', 'everything']
                                        'tag_date'  1972
                                     'discogstags'  ['funk / soul', 'afrobeat', 'folk, world, & country', 'african']

============================== file details ==============================
                                           'mtime'  1621629066.9574542  (2021-05-21 22:31:06)
                             'size'  13120490