======================== unified (from filesystem) ========================
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                                        'duration'  '290'
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                                     'text_people'  'death in Vegas'
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                                           'title'  'Death Threat'
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                                      'lastfmtags'  "['electronica', 'trip hop', 'alternative', 'indie', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '9'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '83'
                                             'key'  '9B'
                                        'acoustid'  'f58f1a9f-4cca-4d6a-b00a-bc3579aba2e2'
rest: ''

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

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'COMM:Media Jukebox: Date:\x00\x00\x00'             '36161'
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'TALB' (Album/Movie/Show title)                     'The Contino Sessions'
'TBPM' (BPM (beats per minute))                     '83'
'TCOM' (Composer)                                   'Richard Fearless & Tim Holmes'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TCOP' (Copyright message)                          'concrete / deconstruction (BMG)'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-09-13'
'TENC' (Encoded by)                                 '[SkWid] / 2001'
'TIT2' (Title/songname/content description)         'Death Threat'
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'TMED' (Media type)                                 'CD'
'TOPE' (Original artist(s)/performer(s))            'death in Vegas'
'TPE1' (Lead performer(s)/Soloist(s))               'Death in Vegas'
'TPE2' (Band/orchestra/accompaniment)               'Death in Vegas'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Concrete'
'TRCK' (Track number/Position in set)               '3/9'
'TSO2'                                              'Death in Vegas'
'TSOP' (Performer sort order)                       'Death in Vegas'
'TSRC' (ISRC (international standard recording code))  'GBARS9800151'
'TXXX:ASIN'                                         'B000025A88'
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'TXXX:MusicBrainz Album Type'                       'album'
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'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronica', 'trip hop', 'alternative', 'indie', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
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'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='www.bmg-backstage.co.uk / www.continorooms.com')

========================== row from database ==========================
                                              'id'  1362959
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/death in vegas/Death In Vegas - Death Threat.mp3
                                         'working'  None
                                         'bitrate'  190
                                    'duration_sec'  290
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6938526
                                           'mtime'  1636911127
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip death vegas In electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Death in Vegas
                                     'tag_release'  The Contino Sessions
                                       'tag_title'  Death Threat
                                             'bpm'  83.0
                                    'search_title'  'death':1 'threat':2
                                   'search_artist'  'death':1 'in':2 'vegas':3
                                  'search_release'  'contino':2 'sessions':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':11 'death':3 'downtempo':10 'electronic':6 'hop':8 'in':5 'jazz':12 'or':9 'trip':7 'vegas':4
                                    'search_combo'  '00poprockelectronic':9 '00trip':10 'acid':19 'contino':7C 'death':1A,3B,11 'downtempo':18 'electronic':14 'hop':16 'in':4B,13 'jazz':20 'or':17 'sessions':8C 'the':6C 'threat':2A 'trip':15 'vegas':5B,12
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', '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-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'alternative', 'indie', 'electronic']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911126.7483618  (2021-11-14 18:32:06)
                             'size'  6938526