======================== unified (from filesystem) ========================
                                         'bitrate'  '155.157'
                                        'duration'  '55'
                                          'artist'  'Kelpe'
                                     'text_people'  ''
                                         'release'  'Ex-Aquarium'
                                           'title'  'Over'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '14'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '143.721'
                                             'key'  '12A'
                                        'acoustid'  '931db859-5a02-4cf5-a97b-4c39c002b30d'
rest: ''

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

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'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 \x001\x003\x001\x000\x005\x006\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x008\x000\x004\x006\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x003\x009\x003\x008\x000\x005\x000\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x003\x001\x000\x005\x006\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x008\x000\x004\x006\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x003\x009\x003\x008\x000\x005\x000\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:VI\x1c\x03º&¿L\x8cõ¯\x11{A\x90Ï'  PRIV(owner='WM/WMCollectionGroupID', data=b'VI\x1c\x03\xba&\xbfL\x8c\xf5\xaf\x11{A\x90\xcf')
'PRIV:WM/WMCollectionID:VI\x1c\x03º&¿L\x8cõ¯\x11{A\x90Ï'  PRIV(owner='WM/WMCollectionID', data=b'VI\x1c\x03\xba&\xbfL\x8c\xf5\xaf\x11{A\x90\xcf')
'PRIV:WM/WMContentID:\x97)\x81º\x89¸¥C\xad\x1a±\x88ZESï'  PRIV(owner='WM/WMContentID', data=b'\x97)\x81\xba\x89\xb8\xa5C\xad\x1a\xb1\x88ZES\xef')
'TALB' (Album/Movie/Show title)                     'Ex-Aquarium'
'TBPM' (BPM (beats per minute))                     '143.721'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-02-25'
'TIT2' (Title/songname/content description)         'Over'
'TKEY' (Initial key)                                '12A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kelpe'
'TPE2' (Band/orchestra/accompaniment)               'Kelpe'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'D.C. Recordings'
'TRCK' (Track number/Position in set)               '14/14'
'TSO2'                                              'Kelpe'
'TSOP' (Performer sort order)                       'Kelpe'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 -V2 --vbr-new'
'TXXX:ASIN'                                         'B00114LFAI'
'TXXX:Acoustid Id'                                  '931db859-5a02-4cf5-a97b-4c39c002b30d'
'TXXX:CATALOGNUMBER'                                'DC 82 CD'
'TXXX:MusicBrainz Album Artist Id'                  '270ff0d9-7243-4411-bce5-eeafbefb1b65'
'TXXX:MusicBrainz Album Id'                         '95d70437-3d24-4d00-9de1-ad20bc0e13a2'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '270ff0d9-7243-4411-bce5-eeafbefb1b65'
'TXXX:MusicBrainz Release Group Id'                 '0a606691-fea6-32ac-9a1b-ddb21154c264'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Advance'
'TXXX:Rip date'                                     '2008-01-19'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.73 dB'
'TXXX:replaygain_track_peak'                        '0.607086'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fccd78fb-d09a-42c8-9ee9-3f2897ba5832')
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.kelpe.co.uk/')

========================== row from database ==========================
                                              'id'  982774
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0calmer/Kelpe/2008 - Ex-Aquarium/14. Over.mp3
                                         'working'  None
                                         'bitrate'  155
                                    'duration_sec'  55
                                           'genre'  electronic
                                        'filesize'  1081564
                                           'mtime'  1636912153
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0calmer 2008 14. electronic
                                      'tag_artist'  Kelpe
                                     'tag_release'  Ex-Aquarium
                                       'tag_title'  Over
                                             'bpm'  143.721
                                    'search_title'  'over':1
                                   'search_artist'  'kelpe':1
                                  'search_release'  'aquarium':2 'ex':1 'exaquarium':3
                                     'search_rest'  '0calmer':1 '14':3,4 '2008':2 'electronic':5
                                    'search_combo'  '0calmer':6 '14':8,9 '2008':7 'aquarium':4C 'electronic':10 'ex':3C 'exaquarium':5C 'kelpe':2B 'over':1A
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-2', '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-2', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636912153.3749793  (2021-11-14 18:49:13)
                             'size'  1081564