======================== unified (from filesystem) ========================
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                                        'duration'  '154'
                                          'artist'  'Norah Jones'
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                                         'release'  'Come Away With Me'
                                           'title'  'Turn Me On'
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                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-vocal'
                                             'bpm'  '84'
                                             'key'  '4A'
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======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Come Away With Me'
'TBPM' (BPM (beats per minute))                     '84'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-vocal'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-10-05'
'TIT2' (Title/songname/content description)         'Turn Me On'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Norah Jones'
'TPE2' (Band/orchestra/accompaniment)               'Norah Jones'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Classic Records'
'TRCK' (Track number/Position in set)               '7/14'
'TSO2'                                              'Jones, Norah'
'TSOP' (Performer sort order)                       'Jones, Norah'
'TSRC' (ISRC (international standard recording code))  'USBN20100532'
'TXXX:Acoustid Id'                                  '4c167113-fb83-4b0c-8fcf-8a792e27bde6'
'TXXX:Artists'                                      'Norah Jones'
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'TXXX:MusicBrainz Album Id'                         '59022ae8-d110-47dc-9df7-02ef5e44847a'
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'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '985c709c-7771-4de3-9024-7bda29ebe3f9'
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'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tracknum'                                     '07'
'TXXX:discogstags'                                  ['jazz', 'contemporary jazz']
'TXXX:lastfmtags'                                   ['blues', 'jazz', 'female vocalists', 'pop', 'singer songwriter']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
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========================== row from database ==========================
                                              'id'  775088
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Jones, Norah/Come Away With Me/Norah Jones - Turn Me on - 07.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  154
                                           'genre'  prerock-jb-jazz-vocal
                                        'filesize'  6246534
                                           'mtime'  1620530565
                                   'redo_metaread'  0
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                                      'tag_artist'  Norah Jones
                                     'tag_release'  Come Away With Me
                                       'tag_title'  Turn Me On
                                             'bpm'  84.0
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                                   'search_artist'  'jones':2 'norah':1
                                  'search_release'  'away':2 'come':1 'me':4 'with':3
                                     'search_rest'  'country':4 'exotica':2 'jazz':1 'jb':8 'jones':5,6 'oldies':3 'prerock':7 'vocal':9
                                    'search_combo'  'away':7C 'come':6C 'country':13 'exotica':11 'jazz':10 'jb':17 'jones':5B,14,15 'me':2A,9C 'norah':4B 'oldies':12 'on':3A 'prerock':16 'turn':1A 'vocal':18 'with':8C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['blues', 'jazz', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2002
                                     'discogstags'  ['jazz', 'contemporary jazz']

============================== file details ==============================
                                           'mtime'  1620530564.6981976  (2021-05-09 05:22:44)
                             'size'  6246534