======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '64'
                                          'artist'  'Clint Mansell'
                                     'text_people'  'Chris Mansell'
                                         'release'  'Requiem for a Dream'
                                           'title'  'Requiem For A Dream - 03 - Co'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-3', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'electronic', 'classical', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues;electronic'
                                             'bpm'  '110.785'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000083 000000EB 00000634 00000D57 0000CBB8 0000CFFB 000025F4 00004055 '
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'TALB' (Album/Movie/Show title)                     'Requiem for a Dream'
'TBPM' (BPM (beats per minute))                     '110.785'
'TCOM' (Composer)                                   'Chris Mansell'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-blues', 'electronic']
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Requiem For A Dream - 03 - Co'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Kronos Quartet'
'TPE2' (Band/orchestra/accompaniment)               'Clint Mansell'
'TPUB' (Publisher)                                  'Nonesuch'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'electronic', 'classical', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                        '+2.47 dB'
'TXXX:replaygain_track_peak'                        '0.710817'

========================== row from database ==========================
                                              'id'  1326006
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/requiem for a dream - 03 - coney island dreaming.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  64
                                           'genre'  prerock-jb-blues;electronic
                                        'filesize'  1038221
                                           'mtime'  1636914496
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] requiem dream coney island dreaming prerock jb blues;electronic
                                      'tag_artist'  Clint Mansell
                                     'tag_release'  Requiem for a Dream
                                       'tag_title'  Requiem For A Dream - 03 - Co
                                             'bpm'  110.785
                                    'search_title'  'a':3 'co':5 'dream':4 'for':2 'requiem':1
                                   'search_artist'  'clint':1 'mansell':2
                                  'search_release'  'a':3 'dream':4 'for':2 'requiem':1
                                     'search_rest'  '00poprockelectronic':1 'blues':14,16 'coney':9 'dream':8 'dreaming':11 'electronic':15,17 'files':5,6 'island':10 'jb':13 'loose':3,4 'prerock':12 'requiem':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':12 'a':3A,10C 'blues':25,27 'clint':6B 'co':5A 'coney':20 'dream':4A,11C,19 'dreaming':22 'electronic':26,28 'files':16,17 'for':2A,9C 'island':21 'jb':24 'loose':14,15 'mansell':7B 'prerock':23 'requiem':1A,8C,18 'unsorted':13
                                    'tag_tracknum'  3
                                      '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-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'electronic', 'classical', 'ambient']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914495.793369  (2021-11-14 19:28:15)
                             'size'  1038221