======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '143'
                                          'artist'  'Axel Stordahl'
                                     'text_people'  ''
                                         'release'  'Jasmine & Jade (Dot DLP 25282)'
                                           'title'  'Jasmine And Jade'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['tsf', 'foxtrot', 'johnny richards', 'freddie green']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '132.012'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Jasmine & Jade (Dot DLP 25282)'
'TBPM' (BPM (beats per minute))                     '132.012'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1960'
'TIT2' (Title/songname/content description)         'Jasmine And Jade'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Axel Stordahl'
'TRCK' (Track number/Position in set)               '7/12'
'TXXX:Mp3gain_minmax'                               '123,197'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['tsf', 'foxtrot', 'johnny richards', 'freddie green']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.13 dB'
'TXXX:replaygain_track_peak'                        '0.663822'

========================== row from database ==========================
                                              'id'  776019
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Lounge/Alex Stordahl/07-Jasmine And Jade.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  143
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  2294964
                                           'mtime'  1620531783
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Lounge Alex 07 prerock jb jazz lounge exotica bossa
                                      'tag_artist'  Axel Stordahl
                                     'tag_release'  Jasmine & Jade (Dot DLP 25282)
                                       'tag_title'  Jasmine And Jade
                                             'bpm'  132.012
                                    'search_title'  'and':2 'jade':3 'jasmine':1
                                   'search_artist'  'axel':1 'stordahl':2
                                  'search_release'  '25282':6,7 'dlp':5 'dot':3,4 'jade':2 'jasmine':1
                                     'search_rest'  'alex':6 'bossa':9 'country':4 'exotica':2 'jazz':1 'jb':8 'lounge':5 'oldies':3 'prerock':7
                                    'search_combo'  '25282':11C,12C 'alex':18 'and':2A 'axel':4B 'bossa':21 'country':16 'dlp':10C 'dot':8C,9C 'exotica':14 'jade':3A,7C 'jasmine':1A,6C 'jazz':13 'jb':20 'lounge':17 'oldies':15 'prerock':19 'stordahl':5B
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['tsf', 'foxtrot', 'johnny richards', 'freddie green']
                                        'tag_date'  1960
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531783.4516244  (2021-05-09 05:43:03)
                             'size'  2294964