======================== unified (from filesystem) ========================
                                         'bitrate'  '218.084'
                                        'duration'  '130'
                                          'artist'  'Henry Jerome And His Orchestra'
                                     'text_people'  ''
                                         'release'  'Stereo Sampler [Admiral]'
                                           'title'  'Around The World'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '32'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '133.668'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Stereo Sampler [Admiral]'
'TBPM' (BPM (beats per minute))                     '133.668'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Around The World'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Henry Jerome And His Orchestra'
'TRCK' (Track number/Position in set)               '32'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'lounge'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.73 dB'
'TXXX:replaygain_track_peak'                        '0.451856'

========================== row from database ==========================
                                              'id'  764615
                                            'path'  /data/Music/Bulk/00localcharacter/Compilation - Stereo Sampler [Admiral 1967]/Henry Jerome And His Orchestra - Stereo Sampler [Admiral] - 32 - Around The World.mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  130
                                           'genre'  loc-unsorted
                                        'filesize'  3559197
                                           'mtime'  1620400850
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Compilation 1967] 32 loc unsorted
                                      'tag_artist'  Henry Jerome And His Orchestra
                                     'tag_release'  Stereo Sampler [Admiral]
                                       'tag_title'  Around The World
                                             'bpm'  133.668
                                    'search_title'  'around':1 'the':2 'world':3
                                   'search_artist'  'and':3 'henry':1 'his':4 'jerome':2 'orchestra':5
                                  'search_release'  'admiral':3,4 'sampler':2 'stereo':1
                                     'search_rest'  '1967':2,3 '32':4 'compilation':1 'loc':5 'unsorted':6
                                    'search_combo'  '1967':14,15 '32':16 'admiral':11C,12C 'and':6B 'around':1A 'compilation':13 'henry':4B 'his':7B 'jerome':5B 'loc':17 'orchestra':8B 'sampler':10C 'stereo':9C 'the':2A 'unsorted':18 'world':3A
                                    'tag_tracknum'  32
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['lounge']
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620400849.8373897  (2021-05-07 17:20:49)
                             'size'  3559197