======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '249'
                                          'artist'  'R.E.M.'
                                     'text_people'  ''
                                         'release'  'Automatic for the People'
                                           'title'  'The Sidewinder Sleeps Tonite'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-3', 'q-chart-4', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative rock', 'indie', 'alternative', 'pop', 'rock']"
                                     'discogstags'  "['alternative rock', 'rock']"
                             'musicbrainz_albumid'  '0712fd61-a60e-42b8-ae88-d96f4f834d17'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  'ea4dfa26-f633-4da6-a52a-f49ea4897b58'
                             'musicbrainz_trackid'  '80eb1fcc-d5c1-4689-a9a5-b3259a72db28'
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '123.708'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Automatic for the People'
'albumartist'                                       'R.E.M.'
'analysis'                                          ('MusicMagic '
 'DataAgEAAIAbp3WdyagsghBQfYABgAGDAIFc9z6bvEu1u4QCiavkjrgC56t9xZTVk7+agAGkkw/OprYrGL5Lgm68Yfkf68W6rdvVgAKAAaFnpjm/44Pr+6cqEIanhiiBXfi2mLtADpUl8OeeE4Tp/eCr2qoEwLOeXYNPhBLlPNrF+frAJYM8xF76aOBEpDfBhoHPg8A=')
'artist'                                            'R.E.M.'
'bpm'                                               '123.708'
'copyright'                                         'Kappasnor'
'date'                                              ''
'discogstags'                                       ['alternative rock', 'rock']
'ensemble'                                          'R.E.M.'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'rock-unsorted'
'key'                                               '8A'
'lastfmtags'                                        ['alternative rock', 'indie', 'alternative', 'pop', 'rock']
'musicbrainz_albumid'                               '0712fd61-a60e-42b8-ae88-d96f4f834d17'
'musicbrainz_artistid'                              'ea4dfa26-f633-4da6-a52a-f49ea4897b58'
'musicbrainz_trackid'                               '80eb1fcc-d5c1-4689-a9a5-b3259a72db28'
'musicbrainz_trmid'                                 '26212919-ecfa-48ed-a563-1041b34fc81e'
'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'                                            '-1'
'replaygain_track_gain'                             '-7.15 dB'
'replaygain_track_peak'                             '1.080347'
'title'                                             'The Sidewinder Sleeps Tonite'
'tracknumber'                                       '3'

========================== row from database ==========================
                                              'id'  1282889
                                            'path'  /data/Music/Bulk/00poprockelectronic/R.E.M/Automatic For The People/MBZ;#REM;#Automatic for the People;#03;#The Sidewinder Sleeps Tonite.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  249
                                           'genre'  rock-unsorted
                                        'filesize'  6250252
                                           'mtime'  1637158442
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic For MBZ;#REM;#Automatic People;#03;#The rock unsorted
                                      'tag_artist'  R.E.M.
                                     'tag_release'  Automatic for the People
                                       'tag_title'  The Sidewinder Sleeps Tonite
                                             'bpm'  123.708
                                    'search_title'  'sidewinder':2 'sleeps':3 'the':1 'tonite':4
                                   'search_artist'  'e':2 'm':3 'r':1 'rem':4
                                  'search_release'  'automatic':1 'for':2 'people':4 'the':3
                                     'search_rest'  '00poprockelectronic':1 '03':10,13 'automatic':5,8 'for':2 'mbz':3,6 'people':9,12 'rem':4,7 'rock':15 'the':11,14 'unsorted':16
                                    'search_combo'  '00poprockelectronic':13 '03':22,25 'automatic':9C,17,20 'e':6B 'for':10C,14 'm':7B 'mbz':15,18 'people':12C,21,24 'r':5B 'rem':8B,16,19 'rock':27 'sidewinder':2A 'sleeps':3A 'the':1A,11C,23,26 'tonite':4A 'unsorted':28
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-localness-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative rock', 'indie', 'alternative', 'pop', 'rock']
                                        'tag_date'  
                                     'discogstags'  ['alternative rock', 'rock']

============================== file details ==============================
                                           'mtime'  1637158441.8049016  (2021-11-17 15:14:01)
                             'size'  6250252