======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '154'
                                          'artist'  "Onbonyo Ang' Ang'O"
                                     'text_people'  ''
                                         'release'  'The Secret Museum of Mankind: Music of East Africa'
                                           'title'  'Sila Rado'
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 "'q-chart-1', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['african']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '25'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '145.267'
                                             'key'  '7A'
                                        'acoustid'  'db38b725-fde2-4e2a-9656-8fb68c4c15f1'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Secret Museum of Mankind: Music of East Africa'
'TBPM' (BPM (beats per minute))                     '145.267'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Sila Rado'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Onbonyo Ang' Ang'O"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yazoo Records'
'TRCK' (Track number/Position in set)               '16/25'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       "Onbonyo Ang' Ang'O"
'TXXX:Acoustid Id'                                  'db38b725-fde2-4e2a-9656-8fb68c4c15f1'
'TXXX:BARCODE'                                      '016351701527'
'TXXX:CATALOGNUMBER'                                '7015'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '7c016a6c-7598-46cd-92bf-5a30abb30126'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Artist Id'                        '883003d9-5a10-4f1f-b578-840f00641c26'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'african'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.08 dB'
'TXXX:replaygain_track_peak'                        '0.550570'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'349b6745-869c-4b80-8b21-c2c7c280f702')

========================== row from database ==========================
                                              'id'  1517790
                                            'path'  /data/Music/Bulk/00localcharacter/the secret museum of mankind vol. 8 [ethnic music classics 1925-48 (east africa)]/16 (KENYA, LUO) Onbonyo Ang_Ang_O - Sila Rado.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  154
                                           'genre'  loc-unsorted
                                        'filesize'  2467666
                                           'mtime'  1621627331
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter the secret museum mankind vol. 8 [ethnic music classics 1925 48 (east africa)] 16 (KENYA, LUO) Ang_Ang_O loc unsorted
                                      'tag_artist'  Onbonyo Ang' Ang'O
                                     'tag_release'  The Secret Museum of Mankind: Music of East Africa
                                       'tag_title'  Sila Rado
                                             'bpm'  145.267
                                    'search_title'  'rado':2 'sila':1
                                   'search_artist'  'ang':2,3,4 'ango':6 'o':5 'onbonyo':1
                                  'search_release'  'africa':9 'east':8 'mankind':5,6 'museum':3 'music':7 'of':4 'secret':2 'the':1
                                     'search_rest'  '1925':12 '48':13 '8':7 'africa':16,17 'ang':22,23 'classics':11 'east':14,15 'ethnic':8,9 'kenya':18,19 'loc':25 'luo':20,21 'mankind':4 'museum':3 'music':10 'o':24 'secret':2 'the':1 'unsorted':26 'vol':5,6
                                    'search_combo'  '1925':29 '48':30 '8':24 'africa':17C,33,34 'ang':4B,5B,6B,39,40 'ango':8B 'classics':28 'east':16C,31,32 'ethnic':25,26 'kenya':35,36 'loc':42 'luo':37,38 'mankind':13C,14C,21 'museum':11C,20 'music':15C,27 'o':7B,41 'of':12C 'onbonyo':3B 'rado':2A 'secret':10C,19 'sila':1A 'the':9C,18 'unsorted':43 'vol':22,23
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['african']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627330.5425348  (2021-05-21 22:02:10)
                             'size'  2467666