======================== unified (from filesystem) ========================
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                                        'duration'  '219'
                                          'artist'  'Paul White'
                                     'text_people'  ''
                                         'release'  'Rapping With Paul White'
                                           'title'  'Indigo Glow'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
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 "'q-mixbeat-3']")
                                      'lastfmtags'  "['instrumental hip hop', 'beats', 'electronic', 'hip hop', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '18'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '93.027'
                                             'key'  '9A'
                                        'acoustid'  '35526a50-7944-4e85-bac4-8e9c3ae28ae6'
rest: ''

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'TBPM' (BPM (beats per minute))                     '93.027'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-10-10'
'TENC' (Encoded by)                                 'Lame 3.98.4'
'TIT2' (Title/songname/content description)         'Indigo Glow'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Paul White feat. Jehst'
'TPE2' (Band/orchestra/accompaniment)               'Paul White'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'One-Handed Music'
'TRCK' (Track number/Position in set)               '13/18'
'TSO2'                                              'White, Paul'
'TSOP' (Performer sort order)                       'White, Paul feat. Jehst'
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'TXXX:MusicBrainz Album Type'                       'album'
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'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental hip hop', 'beats', 'electronic', 'hip hop', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.85 dB'
'TXXX:replaygain_track_peak'                        '0.730110'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Paul White - Rapping With Paul White (2011) (320kbps)/13-paul_white-indigo_glow_(feat_jehst).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  219
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  8779844
                                           'mtime'  1620586404
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism (2011) (320kbps) 13 paul_white indigo_glow_(feat_jehst) hip hop or rnb or rap or turntablism
                                      'tag_artist'  Paul White
                                     'tag_release'  Rapping With Paul White
                                       'tag_title'  Indigo Glow
                                             'bpm'  93.027
                                    'search_title'  'glow':2 'indigo':1
                                   'search_artist'  'paul':1 'white':2
                                  'search_release'  'paul':3 'rapping':1 'white':4 'with':2
                                     'search_rest'  '2011':5,6 '320kbps':7,8 'feat':13,17 'glow':12,16 'hip':19 'hiphop':1 'hop':20 'indigo':11,15 'jehst':14,18 'or':21 'paul':9 'rap':2 'rnb':3 'turntablism':4 'white':10
                                    'search_combo'  '2011':13,14 '320kbps':15,16 'feat':21,25 'glow':2A,20,24 'hip':27 'hiphop':9 'hop':28 'indigo':1A,19,23 'jehst':22,26 'or':29 'paul':3B,7C,17 'rap':10 'rapping':5C 'rnb':11 'turntablism':12 'white':4B,8C,18 'with':6C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['instrumental hip hop', 'beats', 'electronic', 'hip hop', 'experimental']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586403.7074578  (2021-05-09 20:53:23)
                             'size'  8779844