======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '240'
                                          'artist'  'Mead Lux Lewis'
                                     'text_people'  ''
                                         'release'  'Jazz History Vol.1 - Boogie Blues & Bop 1939-1955'
                                           'title'  'Chicago Flyer'
                                           'quals'  ("['q-grit-1', 'q-busy-3', 'q-other-4', 'q-syn-1', 'q-unu-1', 'q-jzfks-3', "
 "'q-drums-1', 'q-vocals-1', 'q-chart-2', 'q-bass-1', 'q-mixbeat-1', "
 "'q-piano-3', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-1', 'q-hap-3', "
 "'q-localness-2']")
                                      'lastfmtags'  "['jazz', 'boogie woogie', 'good old jazz', 'old jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-soft-salon or easy'
                                             'bpm'  '87.824'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Jazz History Vol.1 - Boogie Blues & Bop 1939-1955'
'albumartist'                                       'Various Artists'
'analysis'                                          ('MusicMagic '
 'DataAQEAfNKrgfmepofCgGDeoGDBkc6LN4B19haVPDc1kLXGvoABgvMApq90gAHBxYAtgF+AAc7hTSQFQ4ABgAHPYABb16rhUr1TgAKAAQ==')
'artist'                                            'Mead Lux Lewis'
'bpm'                                               '87.824'
'date'                                              '2003'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'prerock-jb-jazz-soft-salon or easy'
'key'                                               '6A'
'lastfmtags'                                        ['jazz', 'boogie woogie', 'good old jazz', 'old jazz']
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '2'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '4'
'q-piano'                                           '3'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-5.90 dB'
'replaygain_track_peak'                             '0.987266'
'title'                                             'Chicago Flyer'
'tracknumber'                                       '1'

========================== row from database ==========================
                                              'id'  670238
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Jazz History/Jazz History Vol.1 - Boogie Blues & Bop 1939-1955/01 - Chicago Flyer.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  240
                                           'genre'  prerock-jb-jazz-soft-salon or easy
                                        'filesize'  4233892
                                           'mtime'  1620530350
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 01 prerock jb jazz soft salon easy
                                      'tag_artist'  Mead Lux Lewis
                                     'tag_release'  Jazz History Vol.1 - Boogie Blues & Bop 1939-1955
                                       'tag_title'  Chicago Flyer
                                             'bpm'  87.824
                                    'search_title'  'chicago':1 'flyer':2
                                   'search_artist'  'lewis':3 'lux':2 'mead':1
                                  'search_release'  '1':4 '1939':9 '19391955':11 '1955':10 'blues':7 'boogie':6 'bop':8 'history':2 'jazz':1 'vol':3 'vol1':5
                                     'search_rest'  'country':4 'easy':9 'exotica':2 'jazz':1 'jb':6 'oldies':3 'prerock':5 'salon':8 'soft':7
                                    'search_combo'  '1':9C '1939':14C '19391955':16C '1955':15C 'blues':12C 'boogie':11C 'bop':13C 'chicago':1A 'country':20 'easy':25 'exotica':18 'flyer':2A 'history':7C 'jazz':6C,17 'jb':22 'lewis':5B 'lux':4B 'mead':3B 'oldies':19 'prerock':21 'salon':24 'soft':23 'vol':8C 'vol1':10C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-1', 'q-grit-1', 'q-hap-3', 'q-drums-1', 'q-busy-3', 'q-localness-2', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-3', 'q-play-3', 'q-bass-1', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['jazz', 'boogie woogie', 'good old jazz', 'old jazz']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620530350.2859876  (2021-05-09 05:19:10)
                             'size'  4233892