======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '83'
                                          'artist'  'The Spotnicks'
                                     'text_people'  ''
                                         'release'  'Trashcan Records Vol. 01 - Exotica Special'
                                           'title'  'Dark Eyes'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'surf', 'ed hits', 'guitar', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '24'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '137.4'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:QÙo\x04Þé\x1bK\x87\x9d>¹O\x04PÃ'  PRIV(owner='WM/WMCollectionID', data=b'Q\xd9o\x04\xde\xe9\x1bK\x87\x9d>\xb9O\x04P\xc3')
"PRIV:WM/WMContentID:m\x9f\x7f`\x8a\x13áB¿Q\xa0S'Ý4\x05"  PRIV(owner='WM/WMContentID', data=b"m\x9f\x7f`\x8a\x13\xe1B\xbfQ\xa0S'\xdd4\x05")
'TALB' (Album/Movie/Show title)                     'Trashcan Records Vol. 01 - Exotica Special'
'TBPM' (BPM (beats per minute))                     '137.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1975'
'TENC' (Encoded by)                                 'iTunes 8.2.0.23, QuickTime 7.6.2'
'TIT2' (Title/songname/content description)         'Dark Eyes'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Spotnicks'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '24'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'surf', 'ed hits', 'guitar', '60s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.12 dB'
'TXXX:replaygain_track_peak'                        '0.475363'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.avs4you.com')

========================== row from database ==========================
                                              'id'  1387415
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Monte Babson - va - Trashcan Records Vol. 01 - Exotica Special/24 - The Spotnicks - Dark Eyes (Polydor) (Goteborg, Sweden).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  83
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3424758
                                           'mtime'  1620532686
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Monte Babson va 24 (Polydor) (Goteborg, Sweden) prerock jb jazz lounge exotica bossa
                                      'tag_artist'  The Spotnicks
                                     'tag_release'  Trashcan Records Vol. 01 - Exotica Special
                                       'tag_title'  Dark Eyes
                                             'bpm'  137.4
                                    'search_title'  'dark':1 'eyes':2
                                   'search_artist'  'spotnicks':2 'the':1
                                  'search_release'  'exotica':5 'records':2 'special':6 'trashcan':1 'vol':3,4
                                     'search_rest'  '24':8 'babson':6 'bossa':18 'country':4 'exotica':2 'goteborg':11,12 'jazz':1 'jb':16 'lounge':17 'monte':5 'oldies':3 'polydor':9,10 'prerock':15 'sweden':13,14 'va':7
                                    'search_combo'  '24':18 'babson':16 'bossa':28 'country':14 'dark':1A 'exotica':9C,12 'eyes':2A 'goteborg':21,22 'jazz':11 'jb':26 'lounge':27 'monte':15 'oldies':13 'polydor':19,20 'prerock':25 'records':6C 'special':10C 'spotnicks':4B 'sweden':23,24 'the':3B 'trashcan':5C 'va':17 'vol':7C,8C
                                    'tag_tracknum'  24
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'surf', 'ed hits', 'guitar', '60s']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620532686.0491276  (2021-05-09 05:58:06)
                             'size'  3424758