======================== unified (from filesystem) ========================
                                         'bitrate'  '112.001'
                                        'duration'  '159'
                                          'artist'  'Weezer'
                                     'text_people'  'Ric Ocasek'
                                         'release'  'Weezer'
                                           'title'  'Buddy Holly'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-2', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-4', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-3', 'q-mixbeat-2', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock', 'grunge', 'indie rock']"
                             'musicbrainz_albumid'  '1e477f68-c407-4eae-ad01-518528cedc2c'
                       'musicbrainz_albumartistid'  '6fe07aa5-fec0-4eca-a456-f29bff451b04'
                            'musicbrainz_artistid'  '6fe07aa5-fec0-4eca-a456-f29bff451b04'
                             'musicbrainz_trackid'  'd615590b-1546-441d-9703-b3cf88487cbd'
                                     'tracknumber'  '4'
                                      'tracktotal'  '10'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '121.337'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Weezer'
'albumartist'                                       'Weezer'
'albumartistsort'                                   'Weezer'
'analysis'                                          ('MusicMagic '
 'DataAgEBDbk3lOqYD4/wgWEPvYABgAGDBoXg+H+lIVgW5E0hyoABheQK463X1O/Rc6wogAGAAVJdh3AzItbEEdXXuPeL1JizsQBWg0uAAaUFnq25q4Kq/qwnC5FUgySGSOnQnyVWFrL/FZGLtYS39UyrZMiTtd+jOIJhgAEu5JJfMNfXzMs1xvvxtPTCqmLvwYSpgAE=')
'artist'                                            'Weezer'
'artistsort'                                        'Weezer'
'asin'                                              'B000003TAW'
'barcode'                                           '720642462928'
'bpm'                                               '121.337'
'catalognumber'                                     'DGCD 24629'
'date'                                              '1994-05-10'
'discnumber'                                        '1'
'discogstags'                                       ['rock', 'alternative rock', 'grunge', 'indie rock']
'disctotal'                                         '1'
'engineer'                                          ['Hal Belknap', 'Chris Shaw', 'Daniel Smith', 'David Heglmeier']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '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'
'genre'                                             'rock-unsorted'
'isrc'                                              'USGF19562907'
'key'                                               '1A'
'label'                                             'DGC Records'
'lastfmtags'                                        ['alternative rock', '90s', 'alternative', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '6fe07aa5-fec0-4eca-a456-f29bff451b04'
'musicbrainz_albumid'                               '1e477f68-c407-4eae-ad01-518528cedc2c'
'musicbrainz_artistid'                              '6fe07aa5-fec0-4eca-a456-f29bff451b04'
'musicbrainz_trackid'                               'd615590b-1546-441d-9703-b3cf88487cbd'
'musicbrainz_trmid'                                 'afb9196f-db77-4533-b604-bfe9cbdc2515'
'originaldate'                                      '1994-02-28'
'producer'                                          'Ric Ocasek'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '153'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-10.05 dB'
'replaygain_track_peak'                             '1.209214'
'script'                                            'Latn'
'title'                                             'Buddy Holly'
'tracknumber'                                       '4'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1324485
                                            'path'  /data/Music/Bulk/00poprockelectronic/Weezer/MBZ;#Weezer;#Weezer (Blue);#04;#Buddy Holly.ogg
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  159
                                           'genre'  rock-unsorted
                                        'filesize'  2142259
                                           'mtime'  1638544568
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Weezer;#Weezer (Blue);#04;#Buddy rock unsorted
                                      'tag_artist'  Weezer
                                     'tag_release'  Weezer
                                       'tag_title'  Buddy Holly
                                             'bpm'  121.337
                                    'search_title'  'buddy':1 'holly':2
                                   'search_artist'  'weezer':1
                                  'search_release'  'weezer':1
                                     'search_rest'  '00poprockelectronic':1 '04':9,12 'blue':8,11 'buddy':10,13 'mbz':2,5 'rock':14 'unsorted':15 'weezer':3,4,6,7
                                    'search_combo'  '00poprockelectronic':5 '04':13,16 'blue':12,15 'buddy':1A,14,17 'holly':2A 'mbz':6,9 'rock':18 'unsorted':19 'weezer':3B,4C,7,8,10,11
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-oldst-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'rock']
                                        'tag_date'  1994
                                     'discogstags'  ['rock', 'alternative rock', 'grunge', 'indie rock']

============================== file details ==============================
                                           'mtime'  1638544568.376952  (2021-12-03 16:16:08)
                             'size'  2142259