======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '191'
                                          'artist'  'Pole'
                                     'text_people'  'Stefan Betke'
                                         'release'  '3'
                                           'title'  'Fohlenfurz'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-1', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['glitch', 'dub', 'idm', 'electronic', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '8'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '102.437'
                                             'key'  '1A'
                                        'acoustid'  'ebda09f1-cea8-492a-847c-4fe626cd55dc'
rest: ''

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

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'PRIV:ZuneAlbumArtistMediaID:\x00\x04ä\x95\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x04\xe4\x95\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00\x07h\x84\x00\x04Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\x07h\x84\x00\x04\xdb\x11\x89\xca\x00\x19\xb9*93')
"PRIV:ZuneCollectionID:Û¦'\x1c¼%-A\x85\x9b\x0eòÃ\x17És"  PRIV(owner='ZuneCollectionID', data=b"\xdb\xa6'\x1c\xbc%-A\x85\x9b\x0e\xf2\xc3\x17\xc9s")
'PRIV:ZuneMediaID:\x007\x9a¡\x00\x05Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x007\x9a\xa1\x00\x05\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneUserEditedFields:E\x01\x00\x00'           PRIV(owner='ZuneUserEditedFields', data=b'E\x01\x00\x00')
'TALB' (Album/Movie/Show title)                     '3'
'TBPM' (BPM (beats per minute))                     '102.437'
'TCOM' (Composer)                                   'Stefan Betke'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Stefan Betke']])
'TIT2' (Title/songname/content description)         'Fohlenfurz'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pole'
'TPE2' (Band/orchestra/accompaniment)               'Pole'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Kiff SM'
'TRCK' (Track number/Position in set)               '8/8'
'TSO2'                                              'Pole'
'TSOP' (Performer sort order)                       'Pole'
'TXXX:ASIN'                                         'B00004RGPL'
'TXXX:Acoustid Id'                                  'ebda09f1-cea8-492a-847c-4fe626cd55dc'
'TXXX:BARCODE'                                      '5413356745726'
'TXXX:CATALOGNUMBER'                                'Kiff 017 CD'
'TXXX:MusicBrainz Album Artist Id'                  'ad957b43-9dc0-42e1-940c-19b21ec77f3a'
'TXXX:MusicBrainz Album Id'                         '6bea2a21-92f7-4bad-88b1-6750b22ab0a3'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ad957b43-9dc0-42e1-940c-19b21ec77f3a'
'TXXX:MusicBrainz Release Group Id'                 '0b840e6c-23e8-35af-8f37-78467141dbfe'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['glitch', 'dub', 'idm', 'electronic', 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '1.063970'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7c8037e4-8ba1-4b3c-b36c-425182a685ab')

========================== row from database ==========================
                                              'id'  1366737
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Pole/3-2000-mp3/8 - Folhlenfurz.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  191
                                           'genre'  electronic
                                        'filesize'  3070918
                                           'mtime'  1636913285
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 2000 mp3 8 Folhlenfurz electronic
                                      'tag_artist'  Pole
                                     'tag_release'  3
                                       'tag_title'  Fohlenfurz
                                             'bpm'  102.437
                                    'search_title'  'fohlenfurz':1
                                   'search_artist'  'pole':1
                                  'search_release'  '3':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2000':3 '8':5 'electronic':7 'folhlenfurz':6 'mp3':4
                                    'search_combo'  '00calmer':5 '00poprockelectronic':4 '2000':6 '3':3C '8':8 'electronic':10 'fohlenfurz':1A 'folhlenfurz':9 'mp3':7 'pole':2B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['glitch', 'dub', 'idm', 'electronic', 'minimal']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913285.2982466  (2021-11-14 19:08:05)
                             'size'  3070918