======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '380'
                                          'artist'  'Nine Inch Nails'
                                     'text_people'  ''
                                         'release'  'The Day The World Went Away'
                                           'title'  'The Day The World Went Away (Quiet)'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-2', 'q-busy-4', 'q-piano-2', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-4', 'q-grit-4', 'q-hhrnbtt-1', "
 "'q-drums-1', 'q-other-3', 'q-mixbeat-3', 'q-hap-1', 'q-syn-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['rock', 'industrial', 'alternative', 'industrial rock']"
                                     'discogstags'  "['electronic', 'rock', 'industrial']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '130.063'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'The Day The World Went Away'
'analysis'                                          ['MusicMagic '
 'DataAgEAAkjilGamgqeXgR+60D/n18aEkoB11p2WukCvij66aNB2gvPccqyKjc/KVYABhoaAAbNdyUDQO9/DgAHgl+8F94yAAabmgAKAAaJUmuK4MIND+1Q42qycgn+NUculmTpIjqYzAsOS1YePz1+07LcJ1sWqg4TngAH395ma9XDgTpZp1NbeqAAhqAfSgY2SgTU=',
 'MusicMagic '
 'DataAgEAAkjilGamgqeXgR+60D/n18aEkoB11p2WukCvij66aNB2gvPccqyKjc/KVYABhoaAAbNdyUDQO9/DgAHgl+8F94yAAabmgAKAAaJUmuK4MIND+1Q42qycgn+NUculmTpIjqYzAsOS1YePz1+07LcJ1sWqg4TngAH395ma9XDgTpZp1NbeqAAhqAfSgY2SgTU=']
'artist'                                            'Nine Inch Nails'
'bpm'                                               '130.063'
'date'                                              '1999'
'discogstags'                                       ['electronic', 'rock', 'industrial']
'fingerprint'                                       ['MusicMagic '
 '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',
 'MusicMagic '
 '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']
'fmps_rating'                                       '0.6'
'fmps_rating_amarok_score'                          '0.12'
'foosic id'                                         ['00007494000068067110fec87feefc21bfcd3b38bbccfac4bbecec615ffc7f70bffcff79fffcd78a7fcc8c31bfdc7b3c7fcdb388d7cccf3903ecbf31fbcd7eb8fffd72b03fcd03307afe3f70ffcf3dc4cb8d6dcd2fcc48f4efcc7f79ffce2214bfcc0fb02fcc7ba3fbd33f58fec3b7a047cca0f003ed3f3ddfe74ce9edce2e67cbcc6ad0ecff3f7cfbf7b2d3f90f03706adc3e746ff7f5c9ceef1f963f0d00f9eccb3f38bfcb7040d686037e97cc3f3f47f6b3d7cef31a2d0adc29333fcc3f38dbc3bb42ebd26bf8ffdc36f2cee33ffcf7c318017fcc7f70bfcc3b3cfbc3ff51dff272bdaafc34f6e8ce3f7debd748712fcc4fe2012e2f05103e3f86ce3c0b4140be280486293e40d33c1f04e1bc0f8c27b46c0667bc1293682c0403003c060f81397c03d2bd0785c97c0f1e137c1e4443b0190ce13d0a81d93c0f83cc013f42b13cb912c83c4301183400180d741c04c12c0005e3b80f0dc2bc3c07dff81b03eab82b060838967a27967d30ca89f3d35c24d39eb4d34cf4d33cf4e73d34d33d349f4d34cf4d3ac74d32d34eb1d349f4d3acccd0cccdd0c334d3334c30c34dcf430c30cd0c30cc00',
 '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']
'genre'                                             'eid-ebm or industrial or darkwave'
'key'                                               '12A'
'lastfmtags'                                        ['rock', 'industrial', 'alternative', 'industrial rock']
'q-bass'                                            '4'
'q-busy'                                            '4'
'q-chart'                                           '4'
'q-drums'                                           '1'
'q-grit'                                            '4'
'q-hap'                                             '1'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '3'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '2'
'q-play'                                            '3'
'q-syn'                                             '3'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-4.57 dB'
'replaygain_track_peak'                             '1.002959'
'title'                                             'The Day The World Went Away (Quiet)'
'tracknumber'                                       '3'

========================== row from database ==========================
                                              'id'  1392962
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Nine Inch Nails/The Day The World Went Away/MBZ;#Nine Inch Nails;#The Day The World Went Away;#03;#The Day The World Went Away (Quiet).ogg
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  380
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9834702
                                           'mtime'  1620296035
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth MBZ;#Nine Nails;#The Away;#03;#The eid ebm industrial darkwave
                                      'tag_artist'  Nine Inch Nails
                                     'tag_release'  The Day The World Went Away
                                       'tag_title'  The Day The World Went Away (Quiet)
                                             'bpm'  130.063
                                    'search_title'  'away':5 'day':2 'quiet':6,7 'the':1 'went':4 'world':3
                                   'search_artist'  'inch':2 'nails':3 'nine':1
                                  'search_release'  'away':5 'day':2 'the':1 'went':4 'world':3
                                     'search_rest'  '00dwimp':1 '00ebm':2 '03':15,18 'away':14,17 'darkwave':4 'ebm':21 'eid':20 'goth':5 'industrial':3 'mbz':6,8 'nails':10,12 'nine':7,9 'the':11,13,16,19
                                    'search_combo'  '00dwimp':16 '00ebm':17 '03':30,33 'away':5A,15C,29,32 'darkwave':19 'day':2A,12C 'ebm':36 'eid':35 'goth':20 'inch':9B 'industrial':18 'mbz':21,23 'nails':10B,25,27 'nine':8B,22,24 'quiet':6A,7A 'the':1A,11C,26,28,31,34 'went':4A,14C 'world':3A,13C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['q-mixbeat-3', 'q-chart-4', 'q-other-3', 'q-oldst-3', 'q-grit-4', 'q-vocals-3', 'q-drums-1', 'q-busy-4', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-2', 'q-unu-2', 'q-play-3', 'q-bass-4', 'q-hap-1']
                                      'lastfmtags'  ['rock', 'industrial', 'alternative', 'industrial rock']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'rock', 'industrial']

============================== file details ==============================
                                           'mtime'  1620296035.2720246  (2021-05-06 12:13:55)
                             'size'  9834702