======================== unified (from filesystem) ========================
                                         'bitrate'  '167.073'
                                        'duration'  '113'
                                          'artist'  'David Fanshawe'
                                     'text_people'  ''
                                         'release'  'Kenya & Tanzania Witchcraft & Ritual Music'
                                           'title'  'Mwara Initiation'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['musicologist', 'ethnic', 'christian', 'world music', 'ethnomusicologist']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '16'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'loc-africa-kenya'
                                             'bpm'  '143'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Kenya & Tanzania Witchcraft & Ritual Music'
'TBPM' (BPM (beats per minute))                     '143'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-kenya'
'TDOR' (Original release time)                      '1975'
'TDRC' (Recording time)                             '1991-07-22'
'TIT2' (Title/songname/content description)         'Mwara Initiation'
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'David Fanshawe'
'TPE2' (Band/orchestra/accompaniment)               'David Fanshawe'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elektra Nonesuch'
'TRCK' (Track number/Position in set)               '2/16'
'TSO2'                                              'Fanshawe, David'
'TSOP' (Performer sort order)                       'Fanshawe, David'
'TXXX:ASIN'                                         'B000005IWH'
'TXXX:Artists'                                      'David Fanshawe'
'TXXX:BARCODE'                                      '075597206623'
'TXXX:CATALOGNUMBER'                                '7559-72066-2'
'TXXX:MusicBrainz Album Artist Id'                  '5c9c8cfa-ff59-48ab-8730-0ec1519347d4'
'TXXX:MusicBrainz Album Id'                         'c558242a-6e97-4222-bae8-a7d15f04c9a0'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '5c9c8cfa-ff59-48ab-8730-0ec1519347d4'
'TXXX:MusicBrainz Release Group Id'                 '0c81de88-8084-3303-a866-c2cac029c9f4'
'TXXX:MusicBrainz Release Track Id'                 '041da437-7ac5-4ccc-a9b1-c4fb6a8c0bcb'
'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'                                   ['musicologist', 'ethnic', 'christian', 'world music', 'ethnomusicologist']
'TXXX:originalyear'                                 '1975'
'TXXX:q-bass'                                       '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.40 dB'
'TXXX:replaygain_track_peak'                        '0.427257'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2a754599-d4bf-4637-87cb-0c98c5d3c9b9')

========================== row from database ==========================
                                              'id'  1395757
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/Kenya & Tanzania - Witchcraft & Ritual Music/02 Mwara initiation.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  113
                                           'genre'  loc-africa-kenya
                                        'filesize'  2431146
                                           'mtime'  1621626234
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa 02 initiation loc africa kenya
                                      'tag_artist'  David Fanshawe
                                     'tag_release'  Kenya & Tanzania Witchcraft & Ritual Music
                                       'tag_title'  Mwara Initiation
                                             'bpm'  143.0
                                    'search_title'  'initiation':2 'mwara':1
                                   'search_artist'  'david':1 'fanshawe':2
                                  'search_release'  'kenya':1 'music':5 'ritual':4 'tanzania':2 'witchcraft':3
                                     'search_rest'  '00africa':1 'africa':4 'initiation':2 'kenya':5 'loc':3
                                    'search_combo'  '00africa':10 'africa':13 'david':3B 'fanshawe':4B 'initiation':2A,11 'kenya':5C,14 'loc':12 'music':9C 'mwara':1A 'ritual':8C 'tanzania':6C 'witchcraft':7C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['musicologist', 'ethnic', 'christian', 'world music', 'ethnomusicologist']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626234.1435196  (2021-05-21 21:43:54)
                             'size'  2431146