======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '303'
                                          'artist'  'Dire Straits'
                                     'text_people'  'Muff Winwood'
                                         'release'  'Dire Straits'
                                           'title'  'Lions'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-4', 'q-bass-4', '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'  '1a267c4b-2994-462b-827f-5be6dbdf77b7'
                                     'tracknumber'  '9'
                                      'tracktotal'  '9'
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '112.633'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Dire Straits'
'albumartist'                                       'Dire Straits'
'albumartistsort'                                   'Dire Straits'
'analysis'                                          ('MusicMagic '
 'DataAgEAAlYsk6OVJLi8gfsCpOi8gAGBkoVs3hqZxjeTqhTVJMHVgAHqVa8iuqXow5wphmyAAbitmknfrLlGgAG/Ivab9tamIqcOh3aMCZXIkmyo5IGy+2Yu/pQygg2HIdT8l809wraI3TGv9IGk3equusDZ50uZnoMjgAG/FI4h38288YABytHzXfcjmSasypyHiLY=')
'artist'                                            'Dire Straits'
'artistsort'                                        'Dire Straits'
'bpm'                                               '112.633'
'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'                                              ['GBF087800100', 'GBF089601044']
'key'                                               '11A'
'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'                               '1a267c4b-2994-462b-827f-5be6dbdf77b7'
'musicbrainz_trmid'                                 '0e76d101-43be-42f8-820e-59399aaea513'
'originaldate'                                      '1978-06-02'
'producer'                                          'Muff Winwood'
'q-bass'                                            '4'
'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'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'releasecountry'                                    'GB'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-3.49 dB'
'replaygain_track_peak'                             '1.084475'
'script'                                            'Latn'
'title'                                             'Lions'
'tracknumber'                                       '9'
'tracktotal'                                        '9'
'writer'                                            'Mark Knopfler'

========================== row from database ==========================
                                              'id'  1409982
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Dire Straits/Dire Straits/MBZ;#Dire Straits;#Dire Straits;#09;#Lions.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  303
                                           'genre'  rock-cppex-classic
                                        'filesize'  7292933
                                           'mtime'  1636038703
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy MBZ;#Dire Straits;#Dire Straits;#09;#Lions rock cppex classic
                                      'tag_artist'  Dire Straits
                                     'tag_release'  Dire Straits
                                       'tag_title'  Lions
                                             'bpm'  112.633
                                    'search_title'  'lions':1
                                   'search_artist'  'dire':1 'straits':2
                                  'search_release'  'dire':1 'straits':2
                                     'search_rest'  '09':11,14 'classic':18 'classicprogpsy':1 'cppex':17 'dire':3,5,7,9 'lions':12,15 'mbz':2,4 'rock':16 'straits':6,8,10,13
                                    'search_combo'  '09':16,19 'classic':23 'classicprogpsy':6 'cppex':22 'dire':2B,4C,8,10,12,14 'lions':1A,17,20 'mbz':7,9 'rock':21 'straits':3B,5C,11,13,15,18
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['q-mixbeat-1', 'q-chart-4', 'q-other-2', '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-4', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['80s', 'guitar', 'blues', 'rock', 'classic rock']
                                        'tag_date'  1978
                                     'discogstags'  ['rock', 'classic rock']

============================== file details ==============================
                                           'mtime'  1636038703.35406  (2021-11-04 16:11:43)
                             'size'  7292933