======================== unified (from filesystem) ========================
                                         'bitrate'  '268.07'
                                        'duration'  '68'
                                          'artist'  'Maroon Printing-Man'
                                     'text_people'  ''
                                         'release'  ('Drums of Defiance: Maroon Music From the Earliest Free Black Communities of '
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                                           'title'  'Drum Language'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['all']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '35'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'loc-islands-jamaica'
                                             'bpm'  '143.619'
                                             'key'  '11B'
                                        'acoustid'  'e5f1ee4c-ba49-4439-a6ab-a780cd77992a'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000002F 00000040 000000B1'
'COMM:iTunNORM:eng'                                 (' 0000002F 00000040 000000B1 00000125 0000D516 0000D516 0000333A 00003EC4 '
 '00004E7D 00004E7D')
'TALB' (Album/Movie/Show title)                     ('Drums of Defiance: Maroon Music From the Earliest Free Black Communities of '
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'TBPM' (BPM (beats per minute))                     '143.619'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-islands-jamaica'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'Drum Language'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Maroon Printing-Man'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Smithsonian Folkways'
'TRCK' (Track number/Position in set)               '18/35'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Maroon Printing-Man'
'TXXX:ASIN'                                         'B000001DKL'
'TXXX:Acoustid Id'                                  'e5f1ee4c-ba49-4439-a6ab-a780cd77992a'
'TXXX:Artists'                                      'Maroon Printing-Man'
'TXXX:CATALOGNUMBER'                                'SFW40412'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ae6f4331-7e0f-46ad-aa92-d44a0848f087'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '84d6bed6-87c8-4189-a007-9fcd5c54acec'
'TXXX:MusicBrainz Release Group Id'                 '8d16712b-2488-448d-923c-0f4a9fb7b426'
'TXXX:MusicBrainz Release Track Id'                 '899a3a42-16c3-321e-b00c-2142187449a7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'all'
'TXXX:originalyear'                                 '1992'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.50 dB'
'TXXX:replaygain_track_peak'                        '0.839669'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'db751254-09a4-4427-9d4f-f94728946990')

========================== row from database ==========================
                                              'id'  1120719
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Drums of Defiance - Maroon Music from the Earliest Free Black Communities of Jamaica/18 drum language.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  68
                                           'genre'  loc-islands-jamaica
                                        'filesize'  2294240
                                           'mtime'  1621626187
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country from 18 drum language loc islands jamaica
                                      'tag_artist'  Maroon Printing-Man
                                     'tag_release'  Drums of Defiance: Maroon Music From the Earliest Free Black Communities of Jamaica
                                       'tag_title'  Drum Language
                                             'bpm'  143.619
                                    'search_title'  'drum':1 'language':2
                                   'search_artist'  'man':3 'maroon':1 'printing':2 'printingman':4
                                  'search_release'  'black':11 'communities':12 'defiance':3,4 'drums':1 'earliest':9 'free':10 'from':7 'jamaica':13 'maroon':5 'music':6 'of':2 'the':8
                                     'search_rest'  '18':6 'country':4 'drum':7 'exotica':2 'from':5 'islands':10 'jamaica':11 'jazz':1 'language':8 'loc':9 'oldies':3
                                    'search_combo'  '18':25 'black':17C 'communities':18C 'country':23 'defiance':9C,10C 'drum':1A,26 'drums':7C 'earliest':15C 'exotica':21 'free':16C 'from':13C,24 'islands':29 'jamaica':19C,30 'jazz':20 'language':2A,27 'loc':28 'man':5B 'maroon':3B,11C 'music':12C 'of':8C 'oldies':22 'printing':4B 'printingman':6B 'the':14C
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['all']
                                        'tag_date'  1992
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626187.1873987  (2021-05-21 21:43:07)
                             'size'  2294240