======================== unified (from filesystem) ========================
                                         'bitrate'  '194.255'
                                        'duration'  '175'
                                          'artist'  'Ethel Waters'
                                     'text_people'  ''
                                         'release'  'Flashbacks, Volume 3: Hot & Sexy: CopulationBlues 1926-1940'
                                           'title'  'My Handy Man'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-2', "
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 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['vocal jazz', 'blues', 'jazz', 'female vocalists']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '25'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted;set-th-sex'
                                             'bpm'  '103.748'
                                             'key'  '9A'
                                        'acoustid'  '130f382d-7e2a-415a-994d-ce600f034831'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 000009E5 000009E5 0000769B 0000765E 0000954C 0000954C 00007F4E 00007F76 '
 '00012384 00012384')
'TALB' (Album/Movie/Show title)                     'Flashbacks, Volume 3: Hot & Sexy: CopulationBlues 1926-1940'
'TBPM' (BPM (beats per minute))                     '103.748'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-unsorted', 'set-th-sex']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-16'
'TIT2' (Title/songname/content description)         'My Handy Man'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ethel Waters'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Trikont'
'TRCK' (Track number/Position in set)               '9/25'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Waters, Ethel'
'TXXX:ASIN'                                         'B0000517E6'
'TXXX:Acoustid Id'                                  '130f382d-7e2a-415a-994d-ce600f034831'
'TXXX:CATALOGNUMBER'                                'TRIKONT US-0277'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '581f71a9-9ae1-4528-ab6f-08941c988be5'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'ab55e9c9-d475-4fa5-a903-06ff270b1e75'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['vocal jazz', 'blues', 'jazz', 'female vocalists']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.79 dB'
'TXXX:replaygain_track_peak'                        '0.418684'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dbef4a67-fec5-45bd-8394-0242fc6f06a1')

========================== row from database ==========================
                                              'id'  672578
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/v.a. - copulation blues - sex songs - 1926-1940/09 - ethel waters - my handy man.mp3
                                         'working'  None
                                         'bitrate'  194
                                    'duration_sec'  175
                                           'genre'  prerock-jb-jazz-unsorted;set-th-sex
                                        'filesize'  4269506
                                           'mtime'  1620538209
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country v.a. copulation blues sex songs 09 ethel waters my handy man prerock jb jazz unsorted;set sex
                                      'tag_artist'  Ethel Waters
                                     'tag_release'  Flashbacks, Volume 3: Hot & Sexy: CopulationBlues 1926-1940
                                       'tag_title'  My Handy Man
                                             'bpm'  103.748
                                    'search_title'  'handy':2 'man':3 'my':1
                                   'search_artist'  'ethel':1 'waters':2
                                  'search_release'  '1926':10 '19261940':12 '1940':11 '3':4,5 'blues':14 'copulation':13 'copulationblues':9 'flashbacks':1,2 'hot':6 'sexy':7,8 'volume':3
                                     'search_rest'  'a':6 'blues':9 'copulation':8 'country':4 'ethel':12 'exotica':2 'handy':15 'jazz':1 'jb':18 'man':16 'my':14 'oldies':3 'prerock':17 'set':20,22 'sex':10 'songs':11 'unsorted':19,21 'v':5 'va':7 'waters':13
                                    'search_combo'  '1926':15C '19261940':17C '1940':16C '3':9C,10C 'a':25 'blues':19C,28 'copulation':18C,27 'copulationblues':14C 'country':23 'ethel':4B,31 'exotica':21 'flashbacks':6C,7C 'handy':2A,34 'hot':11C 'jazz':20 'jb':37 'man':3A,35 'my':1A,33 'oldies':22 'prerock':36 'set':39,41 'sex':29 'sexy':12C,13C 'songs':30 'unsorted':38,40 'v':24 'va':26 'volume':8C 'waters':5B,32
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['vocal jazz', 'blues', 'jazz', 'female vocalists']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620538209.114044  (2021-05-09 07:30:09)
                             'size'  4269506