======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '171'
                                          'artist'  'Gianni Ferrio'
                                     'text_people'  ''
                                         'release'  ('Library Of Sound Grooves: Erotic Vibrations & Bossa Moods From The Italian '
 'Cinema (1966-1973)')
                                           'title'  'Valentina'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-2', 'q-oldst-2', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-1', "
 "'q-localness-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-library'
                                             'bpm'  '140.7'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             ('Library Of Sound Grooves: Erotic Vibrations & Bossa Moods From The Italian '
 'Cinema (1966-1973)')
'albumartist'                                       'Various Artists'
'albumartistsort'                                   'Various Artists'
'artist'                                            'Gianni Ferrio'
'bpm'                                               '140.7'
'encoder'                                           'xACT 2.38'
'genre'                                             'soundtrack-library'
'key'                                               '11B'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '2'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_album_gain'                             '-3.88 dB'
'replaygain_album_peak'                             '0.996784'
'replaygain_track_gain'                             '-2.10 dB'
'replaygain_track_peak'                             '0.724299'
'title'                                             'Valentina'
'tracknumber'                                       '17'

========================== row from database ==========================
                                              'id'  1495868
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/VA - Library Of Sound Grooves - Erotic Vibrations & Bossa Moods From The Italian Cinema (1966-1973) [FLAC]/17 - Gianni Ferrio - Valentina.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  171
                                           'genre'  soundtrack-library
                                        'filesize'  4899225
                                           'mtime'  1636912016
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy VA [FLAC] 17 soundtrack library
                                      'tag_artist'  Gianni Ferrio
                                     'tag_release'  Library Of Sound Grooves: Erotic Vibrations & Bossa Moods From The Italian Cinema (1966-1973)
                                       'tag_title'  Valentina
                                             'bpm'  140.7
                                    'search_title'  'valentina':1
                                   'search_artist'  'ferrio':2 'gianni':1
                                  'search_release'  '1966':14 '19661973':16 '1973':15 'bossa':8 'cinema':13 'erotic':6 'from':10 'grooves':4,5 'italian':12 'library':1 'moods':9 'of':2 'sound':3 'the':11 'vibrations':7
                                     'search_rest'  'classicprogpsy':1 'flac':3,4 'library':6 'soundtrack':5 'va':2
                                    'search_combo'  '1966':17C '19661973':19C '1973':18C 'bossa':11C 'cinema':16C 'classicprogpsy':20 'erotic':9C 'ferrio':3B 'flac':22,23 'from':13C 'gianni':2B 'grooves':7C,8C 'italian':15C 'library':4C,25 'moods':12C 'of':5C 'sound':6C 'soundtrack':24 'the':14C 'va':21 'valentina':1A 'vibrations':10C
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-2', 'q-grit-2', 'q-vocals-3', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-2', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912016.0309322  (2021-11-14 18:46:56)
                             'size'  4899225