======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '403'
                                          'artist'  'Lamb'
                                     'text_people'  ''
                                         'release'  'Daft Jazz'
                                           'title'  'Gorecki (Studio Outtake)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'electronic', 'female vocalists', 'trip hop', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  '23'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '105.919'
                                             'key'  '10A'
                                        'acoustid'  '40d916e6-7892-43f1-984f-ec1b0e892a25'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Daft Jazz'
'TBPM' (BPM (beats per minute))                     '105.919'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Gorecki (Studio Outtake)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lamb'
'TPE2' (Band/orchestra/accompaniment)               'Lamb'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '21/23'
'TSO2'                                              'Lamb'
'TSOP' (Performer sort order)                       'Lamb'
'TXXX:Acoustid Id'                                  '40d916e6-7892-43f1-984f-ec1b0e892a25'
'TXXX:Artists'                                      'Lamb'
'TXXX:MusicBrainz Album Artist Id'                  '0d4bc6e5-2a3e-4fdf-8bbf-59ad0bc374d7'
'TXXX:MusicBrainz Album Id'                         '9230a364-4f4d-459c-9799-c67da78e70e5'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/remix'
'TXXX:MusicBrainz Artist Id'                        '0d4bc6e5-2a3e-4fdf-8bbf-59ad0bc374d7'
'TXXX:MusicBrainz Release Group Id'                 '7cb30a2b-1efb-3694-9340-3282e156e1e6'
'TXXX:MusicBrainz Release Track Id'                 '823e15e3-f654-3de3-8ec5-ba5cdaeb7ee4'
'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:lastfmtags'                                   ['electronica', 'electronic', 'female vocalists', 'trip hop', 'chillout']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.73 dB'
'TXXX:replaygain_track_peak'                        '0.543229'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'522545f2-62a0-4134-b7fe-8323cdbd5557')

========================== row from database ==========================
                                              'id'  982863
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0calmer/Lamb/Daft Jazz/Lamb - Daft Jazz - 21 - Gorecki (Studio Outtake).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  403
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  9741665
                                           'mtime'  1636910031
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0calmer 21 electronic trip hop downtempo acid jazz
                                      'tag_artist'  Lamb
                                     'tag_release'  Daft Jazz
                                       'tag_title'  Gorecki (Studio Outtake)
                                             'bpm'  105.919
                                    'search_title'  'gorecki':1 'outtake':4,5 'studio':2,3
                                   'search_artist'  'lamb':1
                                  'search_release'  'daft':1 'jazz':2
                                     'search_rest'  '0calmer':1 '21':2 'acid':7 'downtempo':6 'electronic':3 'hop':5 'jazz':8 'trip':4
                                    'search_combo'  '0calmer':9 '21':10 'acid':15 'daft':7C 'downtempo':14 'electronic':11 'gorecki':1A 'hop':13 'jazz':8C,16 'lamb':6B 'outtake':4A,5A 'studio':2A,3A 'trip':12
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'female vocalists', 'trip hop', 'chillout']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910031.3361685  (2021-11-14 18:13:51)
                             'size'  9741665