======================== unified (from filesystem) ========================
                                         'bitrate'  '194.69'
                                        'duration'  '324'
                                          'artist'  'Farflung'
                                     'text_people'  ''
                                         'release'  'A Wound in Eternity'
                                           'title'  'Silver Shrooms'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
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                                      'lastfmtags'  ("['stoner rock', 'progressive rock', 'space rock', 'psychedelic rock', "
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                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '85.3'
                                             'key'  '8A'
                                        'acoustid'  '967742bf-c24d-44a2-befa-22937f8eb9f1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::ita'                                         'Doktor420 StonerRock@slsk'
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'PRIV:WM/WMCollectionID:Q6d\x12oÁþF²GÈj|\x9cÚ4'     PRIV(owner='WM/WMCollectionID', data=b'Q6d\x12o\xc1\xfeF\xb2G\xc8j|\x9c\xda4')
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'TALB' (Album/Movie/Show title)                     'A Wound in Eternity'
'TBPM' (BPM (beats per minute))                     '85.3'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Silver Shrooms'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Farflung'
'TPE2' (Band/orchestra/accompaniment)               'Farflung'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Cobraside'
'TRCK' (Track number/Position in set)               '6/10'
'TSO2'                                              'Farflung'
'TSOA' (Album sort order)                           'Wound in Eternity'
'TSOP' (Performer sort order)                       'Farflung'
'TXXX:Acoustid Id'                                  '967742bf-c24d-44a2-befa-22937f8eb9f1'
'TXXX:Artists'                                      'Farflung'
'TXXX:CATALOGNUMBER'                                'CSDLP 1122'
'TXXX:MusicBrainz Album Artist Id'                  '508c7488-5566-4e0c-b547-b1e2573dbb3d'
'TXXX:MusicBrainz Album Id'                         'ec777ec2-33cc-4012-a875-a0eef008f220'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '508c7488-5566-4e0c-b547-b1e2573dbb3d'
'TXXX:MusicBrainz Release Group Id'                 '17051354-34b2-3d8e-84d3-8cd201115313'
'TXXX:MusicBrainz Release Track Id'                 '2ecf9de0-85ce-33cd-8787-de46c15a907c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['stoner rock',
 'progressive rock',
 'space rock',
 'psychedelic rock',
 'psychedelic']
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.11 dB'
'TXXX:replaygain_track_peak'                        '0.442046'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6f7afe09-ca86-4d35-8dd1-c15ae0797177')

========================== row from database ==========================
                                              'id'  1411205
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Farflung - [2008] A Wound In Eternity/06 - Silver Shrooms.mp3
                                         'working'  None
                                         'bitrate'  194
                                    'duration_sec'  324
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  7984989
                                           'mtime'  1620736177
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy [2008] In 06 rock cppex psychedelic
                                      'tag_artist'  Farflung
                                     'tag_release'  A Wound in Eternity
                                       'tag_title'  Silver Shrooms
                                             'bpm'  85.3
                                    'search_title'  'shrooms':2 'silver':1
                                   'search_artist'  'farflung':1
                                  'search_release'  'a':1 'eternity':4 'in':3 'wound':2
                                     'search_rest'  '2008':2,3 'classicprogpsy':1 'cppex':6 'in':4 'psychedelic':7 'rock':5
                                    'search_combo'  '2008':9,10 'a':4C 'classicprogpsy':8 'cppex':13 'eternity':7C 'farflung':3B 'in':6C,11 'psychedelic':14 'rock':12 'shrooms':2A 'silver':1A 'wound':5C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['stoner rock', 'progressive rock', 'space rock', 'psychedelic rock', 'psychedelic']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736176.6373599  (2021-05-11 14:29:36)
                             'size'  7984989