======================== unified (from filesystem) ========================
                                         'bitrate'  '212.49'
                                        'duration'  '211'
                                          'artist'  'The Zombies'
                                     'text_people'  ''
                                         'release'  'Progsoup 34'
                                           'title'  'Time Of The Season'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['pop', 'rock', 'psychedelic', '60s', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '52'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-billboard'
                                             'bpm'  '117.945'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Progsoup 34'
'TBPM' (BPM (beats per minute))                     '117.945'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-billboard']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Time Of The Season'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Zombies'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '52'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['pop', 'rock', 'psychedelic', '60s', 'classic rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.96 dB'
'TXXX:replaygain_track_peak'                        '0.428151'

========================== row from database ==========================
                                              'id'  1409807
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 34 (sixties prog)/2008 zombie,s - Time Of The Season.mp3
                                         'working'  None
                                         'bitrate'  212
                                    'duration_sec'  211
                                           'genre'  rock-cppex-progressive;set-pl-billboard
                                        'filesize'  5632781
                                           'mtime'  1620737227
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (sixties prog) 2008 zombie,s rock cppex progressive;set pl billboard
                                      'tag_artist'  The Zombies
                                     'tag_release'  Progsoup 34
                                       'tag_title'  Time Of The Season
                                             'bpm'  117.945
                                    'search_title'  'of':2 'season':4 'the':3 'time':1
                                   'search_artist'  'the':1 'zombies':2
                                  'search_release'  '34':2 'progsoup':1
                                     'search_rest'  '2008':7 'billboard':19 'classicprogpsy':1 'cppex':13 'pl':18 'prog':5,6 'progressive':14,16 'progsoup':2 'rock':12 's':9,11 'set':15,17 'sixties':3,4 'zombie':8,10
                                    'search_combo'  '2008':15 '34':8C 'billboard':27 'classicprogpsy':9 'cppex':21 'of':2A 'pl':26 'prog':13,14 'progressive':22,24 'progsoup':7C,10 'rock':20 's':17,19 'season':4A 'set':23,25 'sixties':11,12 'the':3A,5B 'time':1A 'zombie':16,18 'zombies':6B
                                    'tag_tracknum'  52
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'rock', 'psychedelic', '60s', 'classic rock']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737226.5561736  (2021-05-11 14:47:06)
                             'size'  5632781