======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '217'
                                          'artist'  'The Faint'
                                     'text_people'  ''
                                         'release'  'Blank-Wave Arcade'
                                           'title'  'Sex Is Personal'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'dance', 'electronica', 'electronic', 'indie rock']"
                                     'discogstags'  "['electronic', 'rock', 'synth-pop', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '133.3'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/WMCollectionID:\x18:\x7fªq\x99\x89D¿Ún\x99g\x8b(Í'  PRIV(owner='WM/WMCollectionID', data=b'\x18:\x7f\xaaq\x99\x89D\xbf\xdan\x99g\x8b(\xcd')
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'TALB' (Album/Movie/Show title)                     'Blank-Wave Arcade'
'TBPM' (BPM (beats per minute))                     '133.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Sex Is Personal'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Faint'
'TPE2' (Band/orchestra/accompaniment)               'The Faint'
'TPUB' (Publisher)                                  'Saddle Creek'
'TRCK' (Track number/Position in set)               '1'
'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:discogstags'                                  ['electronic', 'rock', 'synth-pop', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'dance', 'electronica', 'electronic', 'indie rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.00 dB'
'TXXX:replaygain_track_peak'                        '0.508033'

========================== row from database ==========================
                                              'id'  1363593
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Faint_/The Faint - Blank Wave Arcade/the faint - [blank wave arcade] - 01 - sex is personal.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  217
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6966972
                                           'mtime'  1621695912
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock Faint_ the faint [blank wave arcade] 01 sex is personal ifs songwriter indie rock
                                      'tag_artist'  The Faint
                                     'tag_release'  Blank-Wave Arcade
                                       'tag_title'  Sex Is Personal
                                             'bpm'  133.3
                                    'search_title'  'is':2 'personal':3 'sex':1
                                   'search_artist'  'faint':2 'the':1
                                  'search_release'  'arcade':4 'blank':1 'blankwave':3 'wave':2
                                     'search_rest'  '00poprockelectronic':1 'arcade':10,11 'blank':7,8 'faint':4,6 'ifs':15 'indie':17 'indierock':3 'is':13 'personal':14 'poprock':2 'rock':18 'sex':12 'songwriter':16 'the':5 'wave':9
                                    'search_combo'  '00poprockelectronic':10 'arcade':9C,19,20 'blank':6C,16,17 'blankwave':8C 'faint':5B,13,15 'ifs':24 'indie':26 'indierock':12 'is':2A,22 'personal':3A,23 'poprock':11 'rock':27 'sex':1A,21 'songwriter':25 'the':4B,14 'wave':7C,18
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'dance', 'electronica', 'electronic', 'indie rock']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'rock', 'synth-pop', 'indie rock']

============================== file details ==============================
                                           'mtime'  1621695912.0006237  (2021-05-22 17:05:12)
                             'size'  6966972