======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '295'
                                          'artist'  'Bushmen Of The Kalahari'
                                     'text_people'  'Bushmen Of The Kalahari'
                                         'release'  'African Chill [Manteca]'
                                           'title'  'Mario Cee [Greg Hunter Mix]'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['namibia']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-africa'
                                             'bpm'  '93.414'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:AverageLevel:{\x1d\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1d\x00\x00')
'PRIV:PeakValue:¡l\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1l\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x007\x008\x005\x005\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x003\x008\x003\x001\x009\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x007\x008\x005\x005\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x003\x008\x003\x001\x009\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:¥`Mx\x19ZóI\x92ðnbZd\x19Â'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xa5`Mx\x19Z\xf3I\x92\xf0nbZd\x19\xc2')
'PRIV:WM/WMCollectionID:¥`Mx\x19ZóI\x92ðnbZd\x19Â'  PRIV(owner='WM/WMCollectionID', data=b'\xa5`Mx\x19Z\xf3I\x92\xf0nbZd\x19\xc2')
'PRIV:WM/WMContentID:¼\x0fob\x90K¹L\x9f¾a$~Ú\x1a0'  PRIV(owner='WM/WMContentID', data=b'\xbc\x0fob\x90K\xb9L\x9f\xbea$~\xda\x1a0')
'TALB' (Album/Movie/Show title)                     'African Chill [Manteca]'
'TBPM' (BPM (beats per minute))                     '93.414'
'TCOM' (Composer)                                   'Bushmen Of The Kalahari'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Mario Cee [Greg Hunter Mix]'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '295760'
'TPE1' (Lead performer(s)/Soloist(s))               'Bushmen Of The Kalahari'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Manteca'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   'namibia'
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.622259'

========================== row from database ==========================
                                              'id'  1391356
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/va - african chill [manteca]/14 mario cee [greg hunter mix].mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  295
                                           'genre'  loc-africa
                                        'filesize'  9457387
                                           'mtime'  1620525148
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa va african chill [manteca] 14 mario cee [greg hunter mix] loc africa
                                      'tag_artist'  Bushmen Of The Kalahari
                                     'tag_release'  African Chill [Manteca]
                                       'tag_title'  Mario Cee [Greg Hunter Mix]
                                             'bpm'  93.414
                                    'search_title'  'cee':2 'greg':3,4 'hunter':5 'mario':1 'mix':6,7
                                   'search_artist'  'bushmen':1 'kalahari':4 'of':2 'the':3
                                  'search_release'  'african':1 'chill':2 'manteca':3,4
                                     'search_rest'  '00africa':1 'africa':15 'african':3 'cee':8 'chill':4 'greg':9,10 'hunter':11 'loc':14 'manteca':5,6 'mario':7 'mix':12,13 'va':2
                                    'search_combo'  '00africa':16 'africa':30 'african':12C,18 'bushmen':8B 'cee':2A,23 'chill':13C,19 'greg':3A,4A,24,25 'hunter':5A,26 'kalahari':11B 'loc':29 'manteca':14C,15C,20,21 'mario':1A,22 'mix':6A,7A,27,28 'of':9B 'the':10B 'va':17
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['namibia']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620525147.6628733  (2021-05-09 03:52:27)
                             'size'  9457387