======================== unified (from filesystem) ========================
                                         'bitrate'  '32.0'
                                        'duration'  '578'
                                          'artist'  'The Jesus & Mary Chain'
                                     'text_people'  'William Reid'
                                         'release'  'Stoned & Dethroned'
                                           'title'  'Dirty Water'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['shoegaze', 'post-punk', 'alternative', '80s', 'indie']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-post'
                                             'bpm'  '105.697'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:PeakValue:=z\x00\x00'                         PRIV(owner='PeakValue', data=b'=z\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')
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'PRIV:WM/WMCollectionGroupID:Ã\x1e\x86t\x96\x9c¢J\x98NS²\x88S?²'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xc3\x1e\x86t\x96\x9c\xa2J\x98NS\xb2\x88S?\xb2')
'PRIV:WM/WMCollectionID:Ã\x1e\x86t\x96\x9c¢J\x98NS²\x88S?²'  PRIV(owner='WM/WMCollectionID', data=b'\xc3\x1e\x86t\x96\x9c\xa2J\x98NS\xb2\x88S?\xb2')
'PRIV:WM/WMContentID:Ë\x14þbÜ%ÖC\x9c×Ë\x97q\x93\x9dN'  PRIV(owner='WM/WMContentID', data=b'\xcb\x14\xfeb\xdc%\xd6C\x9c\xd7\xcb\x97q\x93\x9dN')
'TALB' (Album/Movie/Show title)                     'Stoned & Dethroned'
'TBPM' (BPM (beats per minute))                     '105.697'
'TCOM' (Composer)                                   'William Reid'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-post'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Dirty Water'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '188106'
'TPE1' (Lead performer(s)/Soloist(s))               'The Jesus And Mary Chain'
'TPE2' (Band/orchestra/accompaniment)               'The Jesus & Mary Chain'
'TPUB' (Publisher)                                  'Blanco y Negro'
'TRCK' (Track number/Position in set)               '1'
'TXXX:MusicBrainz Album Id'                         '1d772217-d41e-41fc-8077-76f8cc556e46'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e938a15c-b17e-4e7a-9f68-ff0d536cab44'
'TXXX:MusicBrainz TRM Id'                           '7c46971e-2e03-4056-a241-42f594f69bb6'
'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:lastfmtags'                                   ['shoegaze', 'post-punk', 'alternative', '80s', 'indie']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                        '-0.57 dB'
'TXXX:replaygain_track_peak'                        '0.681482'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'66a2aba2-3aeb-4549-8d25-bca171127521')

========================== row from database ==========================
                                              'id'  1338112
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Jesus and Mary Chain/Stoned & Dethroned/01 Dirty Water.mp3
                                         'working'  None
                                         'bitrate'  32
                                    'duration_sec'  578
                                           'genre'  rock-gr-punk-post
                                        'filesize'  2318242
                                           'mtime'  1678463871
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic and 01 rock gr punk post
                                      'tag_artist'  The Jesus & Mary Chain
                                     'tag_release'  Stoned & Dethroned
                                       'tag_title'  Dirty Water
                                             'bpm'  105.697
                                    'search_title'  'dirty':1 'water':2
                                   'search_artist'  'chain':4 'jesus':2 'mary':3 'the':1
                                  'search_release'  'dethroned':2 'stoned':1
                                     'search_rest'  '00poprockelectronic':1 'and':2 'gr':4 'post':6 'punk':5 'rock':3
                                    'search_combo'  '00poprockelectronic':9 'and':10 'chain':6B 'dethroned':8C 'dirty':1A 'gr':12 'jesus':4B 'mary':5B 'post':14 'punk':13 'rock':11 'stoned':7C 'the':3B 'water':2A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['shoegaze', 'post-punk', 'alternative', '80s', 'indie']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678463870.9246345  (2023-03-10 16:57:50)
                             'size'  2318242