======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '199'
                                          'artist'  'Dire Straits'
                                     'text_people'  'Muff Winwood'
                                         'release'  'Dire Straits'
                                           'title'  'Setting Me Up'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-4', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'guitar', 'blues', 'rock', 'classic rock']"
                                     'discogstags'  "['rock', 'classic rock']"
                             'musicbrainz_albumid'  'aa658dc0-cdce-4723-a7d6-c049aaae7a0b'
                       'musicbrainz_albumartistid'  '614e3804-7d34-41ba-857f-811bad7c2b7a'
                            'musicbrainz_artistid'  '614e3804-7d34-41ba-857f-811bad7c2b7a'
                             'musicbrainz_trackid'  'b5fab9b1-620d-4f4a-9bef-c17d58b5f75d'
                                     'tracknumber'  '3'
                                      'tracktotal'  '9'
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '109.231'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Dire Straits'
'albumartist'                                       'Dire Straits'
'albumartistsort'                                   'Dire Straits'
'analysis'                                          ('MusicMagic '
 'DataAgEAAlYtmgWfnpTtgWn/DkCkgAGCpYkJ8JyhNTwR0X72qKSTgAH7XbGb5Rnet6BGgWKAAeTvoWftjrIigAHIQOuPADbScbx3qHGAAZXIkmyo5IGy+2Yu/pQygg2HIdT8l809wraI3TGv9IGk3equusDZ50uZnoMjgAG/FI4h38288YABytHzXfcjmSasypyHiLY=')
'artist'                                            'Dire Straits'
'artistsort'                                        'Dire Straits'
'bpm'                                               '109.231'
'catalognumber'                                     '9102 021'
'copyright'                                         'Kappasnor'
'date'                                              '1978-06-02'
'discnumber'                                        '1'
'discogstags'                                       ['rock', 'classic rock']
'disctotal'                                         '1'
'engineer'                                          'Rhett Davies'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.4'
'foosic id'                                         '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'
'genre'                                             'rock-cppex-classic'
'isrc'                                              ['GBF087800040', 'GBF089601038']
'key'                                               '12B'
'label'                                             'Vertigo'
'lastfmtags'                                        ['80s', 'guitar', 'blues', 'rock', 'classic rock']
'media'                                             '12" Vinyl'
'musicbrainz_albumartistid'                         '614e3804-7d34-41ba-857f-811bad7c2b7a'
'musicbrainz_albumid'                               'aa658dc0-cdce-4723-a7d6-c049aaae7a0b'
'musicbrainz_artistid'                              '614e3804-7d34-41ba-857f-811bad7c2b7a'
'musicbrainz_trackid'                               'b5fab9b1-620d-4f4a-9bef-c17d58b5f75d'
'musicbrainz_trmid'                                 'd7eefa28-fe6a-4a1f-8ca9-65894086beeb'
'originaldate'                                      '1978-06-02'
'producer'                                          'Muff Winwood'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'releasecountry'                                    'GB'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-5.71 dB'
'replaygain_track_peak'                             '1.050192'
'script'                                            'Latn'
'title'                                             'Setting Me Up'
'tracknumber'                                       '3'
'tracktotal'                                        '9'
'writer'                                            'Mark Knopfler'

========================== row from database ==========================
                                              'id'  1410865
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Dire Straits/Dire Straits/MBZ;#Dire Straits;#Dire Straits;#03;#Setting Me Up.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  199
                                           'genre'  rock-cppex-classic
                                        'filesize'  4844259
                                           'mtime'  1636038703
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy MBZ;#Dire Straits;#Dire Straits;#03;#Setting rock cppex classic
                                      'tag_artist'  Dire Straits
                                     'tag_release'  Dire Straits
                                       'tag_title'  Setting Me Up
                                             'bpm'  109.231
                                    'search_title'  'me':2 'setting':1 'up':3
                                   'search_artist'  'dire':1 'straits':2
                                  'search_release'  'dire':1 'straits':2
                                     'search_rest'  '03':11,14 'classic':18 'classicprogpsy':1 'cppex':17 'dire':3,5,7,9 'mbz':2,4 'rock':16 'setting':12,15 'straits':6,8,10,13
                                    'search_combo'  '03':18,21 'classic':25 'classicprogpsy':8 'cppex':24 'dire':4B,6C,10,12,14,16 'mbz':9,11 'me':2A 'rock':23 'setting':1A,19,22 'straits':5B,7C,13,15,17,20 'up':3A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['q-mixbeat-1', 'q-chart-4', 'q-other-3', 'q-grit-2', 'q-vocals-2', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-oldst-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['80s', 'guitar', 'blues', 'rock', 'classic rock']
                                        'tag_date'  1978
                                     'discogstags'  ['rock', 'classic rock']

============================== file details ==============================
                                           'mtime'  1636038702.6869984  (2021-11-04 16:11:42)
                             'size'  4844259