======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '219'
                                          'artist'  'Sarah Brightman'
                                     'text_people'  ''
                                         'release'  'Fly'
                                           'title'  'Murder in Mairyland Park'
                                           '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-3', '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'  "['opera', 'new age', 'female vocalists', 'pop', 'classical']"
                                     'discogstags'  "['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']"
                             'musicbrainz_albumid'  '453c9c13-31b7-4543-88d0-8624fc721a91'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '896f0194-8ab2-4278-81e0-c56a0444b569'
                             'musicbrainz_trackid'  '946f6c16-f7e0-4178-b6c7-b66df94a5b66'
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '130.988'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Fly'
'analysis'                                          ('MusicMagic '
 'DataAgEABZMdmGunJtIMhJPccw2YgAGCNoB14TaX/ArwhqLPDavkgAHpmqxsjPfHzo3GhRSAAa3/uoKx0sFPgAHa2f0KAqexPKG3gAKAAa2EqWTCm4Ln+eNCiJE2g6OCCuXCmY1NBabz8f+Uu4Pu5AOsF7cvukCqt4MSgAH4abQnBUfi/Ich1Z8A4ekOrGvTQZWEgnk=')
'artist'                                            'Sarah Brightman'
'bpm'                                               '130.988'
'date'                                              '1996'
'discogstags'                                       ['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'electronic-generic or radio'
'key'                                               '8A'
'lastfmtags'                                        ['opera', 'new age', 'female vocalists', 'pop', 'classical']
'musicbrainz_albumid'                               '453c9c13-31b7-4543-88d0-8624fc721a91'
'musicbrainz_albumstatus'                           'official'
'musicbrainz_albumtype'                             'album'
'musicbrainz_artistid'                              '896f0194-8ab2-4278-81e0-c56a0444b569'
'musicbrainz_sortname'                              'Brightman, Sarah'
'musicbrainz_trackid'                               '946f6c16-f7e0-4178-b6c7-b66df94a5b66'
'musicbrainz_trmid'                                 '28401b61-afcc-40d6-a976-777062fa947e'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '3'
'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'
'replaygain_track_gain'                             '-4.33 dB'
'replaygain_track_peak'                             '1.137435'
'title'                                             'Murder in Mairyland Park'
'tracknumber'                                       '4'

========================== row from database ==========================
                                              'id'  1314669
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sarah Brightman/Fly/MBZ;#Sarah Brightman;#Fly;#0000-00-00;#04;#Murder in Mairyland Park.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  219
                                           'genre'  electronic-generic or radio
                                        'filesize'  3967027
                                           'mtime'  1637522792
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Sarah Brightman;#Fly;#0000 00 00;#04;#Murder electronic generic or radio
                                      'tag_artist'  Sarah Brightman
                                     'tag_release'  Fly
                                       'tag_title'  Murder in Mairyland Park
                                             'bpm'  130.988
                                    'search_title'  'in':2 'mairyland':3 'murder':1 'park':4
                                   'search_artist'  'brightman':2 'sarah':1
                                  'search_release'  'fly':1
                                     'search_rest'  '00':12,13,16 '0000':8,11 '00poprockelectronic':1 '04':14,17 'brightman':6,9 'electronic':19 'fly':7,10 'generic':20 'mbz':2,4 'murder':15,18 'or':21 'radio':22 'sarah':3,5
                                    'search_combo'  '00':19,20,23 '0000':15,18 '00poprockelectronic':8 '04':21,24 'brightman':6B,13,16 'electronic':26 'fly':7C,14,17 'generic':27 'in':2A 'mairyland':3A 'mbz':9,11 'murder':1A,22,25 'or':28 'park':4A 'radio':29 'sarah':5B,10,12
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', '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'  ['opera', 'new age', 'female vocalists', 'pop', 'classical']
                                        'tag_date'  1996
                                     'discogstags'  ['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']

============================== file details ==============================
                                           'mtime'  1637522791.9254396  (2021-11-21 20:26:31)
                             'size'  3967027