======================== unified (from filesystem) ========================
                                         'bitrate'  '241.327'
                                        'duration'  '137'
                                          'artist'  'Finntroll'
                                     'text_people'  'Somnium/Katla'
                                         'release'  'Trollhammaren'
                                           'title'  'Fvrsvinn du som lyser'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-4', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk metal', 'black metal', 'viking metal', 'metal', 'finnish']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '5'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'eid-metal-black'
                                             'bpm'  '85'
                                             'key'  '10A'
                                        'acoustid'  'e635474c-a521-4b37-aa97-9789610ebb85'
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')
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'PRIV:WM/WMCollectionID:m\x85ëjh}òA°\x19ת\x96»P\x12'  PRIV(owner='WM/WMCollectionID', data=b'm\x85\xebjh}\xf2A\xb0\x19\xd7\xaa\x96\xbbP\x12')
'PRIV:WM/WMContentID:\x14=\x9cö¹"\x0bO\x9dá\x8d\x93\x04M.\x02'  PRIV(owner='WM/WMContentID', data=b'\x14=\x9c\xf6\xb9"\x0bO\x9d\xe1\x8d\x93\x04M.\x02')
'TALB' (Album/Movie/Show title)                     'Trollhammaren'
'TBPM' (BPM (beats per minute))                     '85'
'TCOM' (Composer)                                   'Somnium/Katla'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-black'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-03-15'
'TIT2' (Title/songname/content description)         'Fvrsvinn du som lyser'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Finntroll'
'TPE2' (Band/orchestra/accompaniment)               'Finntroll'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Spikefarm Records'
'TRCK' (Track number/Position in set)               '4/5'
'TSO2'                                              'Finntroll'
'TSOP' (Performer sort order)                       'Finntroll'
'TXXX:ASIN'                                         'B000AAVFK4'
'TXXX:Acoustid Id'                                  'e635474c-a521-4b37-aa97-9789610ebb85'
'TXXX:BARCODE'                                      '0602498165881'
'TXXX:CATALOGNUMBER'                                'Naula 046'
'TXXX:MusicBrainz Album Artist Id'                  '14962b84-c46a-490b-b6a0-ee69c78b2291'
'TXXX:MusicBrainz Album Id'                         '27d7c739-e28a-32b2-a558-4aeff4f396c5'
'TXXX:MusicBrainz Album Release Country'            'FI'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '14962b84-c46a-490b-b6a0-ee69c78b2291'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['folk metal', 'black metal', 'viking metal', 'metal', 'finnish']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.84 dB'
'TXXX:replaygain_track_peak'                        '0.441852'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c24c4b90-15fd-44f4-9ff5-5fa161f4645f')

========================== row from database ==========================
                                              'id'  1315735
                                            'path'  /data/Music/Bulk/00poprockelectronic/Finntroll/Trollhammaren/Finntroll-Forsvinn Du som Lyser.mp3
                                         'working'  None
                                         'bitrate'  241
                                    'duration_sec'  137
                                           'genre'  eid-metal-black
                                        'filesize'  4140409
                                           'mtime'  1620301964
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Forsvinn Du Lyser eid metal black
                                      'tag_artist'  Finntroll
                                     'tag_release'  Trollhammaren
                                       'tag_title'  Fvrsvinn du som lyser
                                             'bpm'  85.0
                                    'search_title'  'du':2 'fvrsvinn':1 'lyser':4 'som':3
                                   'search_artist'  'finntroll':1
                                  'search_release'  'trollhammaren':1
                                     'search_rest'  '00poprockelectronic':1 'black':7 'du':3 'eid':5 'forsvinn':2 'lyser':4 'metal':6
                                    'search_combo'  '00poprockelectronic':7 'black':13 'du':2A,9 'eid':11 'finntroll':5B 'forsvinn':8 'fvrsvinn':1A 'lyser':4A,10 'metal':12 'som':3A 'trollhammaren':6C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['folk metal', 'black metal', 'viking metal', 'metal', 'finnish']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301963.741533  (2021-05-06 13:52:43)
                             'size'  4140409