======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '189'
                                          'artist'  'Solex'
                                     'text_people'  'Elisabeth Esselink'
                                         'release'  'Low Kick And Hard Bop'
                                           'title'  'Have You No Shame, Girl?'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic', 'abstract', 'trip hop', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '112.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x005\x000\x000\x008\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x002\x009\x001\x001\x004\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x009\x009\x008\x001\x008\x000\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x005\x000\x000\x008\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x002\x009\x001\x001\x004\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x009\x009\x008\x001\x008\x000\x00\x00\x00')
'PRIV:ZuneAlbumArtistMediaID:\x00\x02å\x16\x00\x02Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x02\xe5\x16\x00\x02\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x05ö"U\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x05\xf6"U\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
"PRIV:ZuneCollectionID:\x10\x1f'aöúvGº\x8a½\x18¹S\x94Ã"  PRIV(owner='ZuneCollectionID', data=b"\x10\x1f'a\xf6\xfavG\xba\x8a\xbd\x18\xb9S\x94\xc3")
'PRIV:ZuneMediaID:\x00;\x07\x81\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00;\x07\x81\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Low Kick And Hard Bop'
'TBPM' (BPM (beats per minute))                     '112.1'
'TCOM' (Composer)                                   'Elisabeth Esselink'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Have You No Shame, Girl?'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '189720'
'TPE1' (Lead performer(s)/Soloist(s))               'Solex'
'TPE2' (Band/orchestra/accompaniment)               'Solex'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'abstract', 'trip hop', 'experimental']
'TXXX:lastfmtags'                                   ['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.89 dB'
'TXXX:replaygain_track_peak'                        '0.404868'

========================== row from database ==========================
                                              'id'  437238
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Low Kick And Hard Bop/03 - Have You No Shame, Girl_.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  189
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  4556800
                                           'mtime'  1636403381
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 03 Girl_ ifs songwriter indie unsorted
                                      'tag_artist'  Solex
                                     'tag_release'  Low Kick And Hard Bop
                                       'tag_title'  Have You No Shame, Girl?
                                             'bpm'  112.1
                                    'search_title'  'girl':6 'have':1 'no':3 'shame':4,5 'you':2
                                   'search_artist'  'solex':1
                                  'search_release'  'and':3 'bop':5 'hard':4 'kick':2 'low':1
                                     'search_rest'  'girl':1 'ifs':2 'indie':4 'songwriter':3 'unsorted':5
                                    'search_combo'  'and':10C 'bop':12C 'girl':6A,13 'hard':11C 'have':1A 'ifs':14 'indie':16 'kick':9C 'low':8C 'no':3A 'shame':4A,5A 'solex':7B 'songwriter':15 'unsorted':17 'you':2A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'abstract', 'trip hop', 'experimental']

============================== file details ==============================
                                           'mtime'  1636403381.35368  (2021-11-08 21:29:41)
                             'size'  4556800