======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '184'
                                          'artist'  'Matt Monro'
                                     'text_people'  ''
                                         'release'  "World Stars From The 50 & 60's"
                                           'title'  'Walk Away'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', '60s', 'crooners', 'james bond', 'easy listening', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '21'
                                            'date'  '1964'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '144.852'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'TALB' (Album/Movie/Show title)                     "World Stars From The 50 & 60's"
'TBPM' (BPM (beats per minute))                     '144.852'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1964'
'TIT2' (Title/songname/content description)         'Walk Away'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Matt Monro'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '16/21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', '60s', 'crooners', 'james bond', 'easy listening', 'swing']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.427948'

========================== row from database ==========================
                                              'id'  1282024
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/156 matt monroe - walk away.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  184
                                           'genre'  prerock-unsorted
                                        'filesize'  3718788
                                           'mtime'  1636912735
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 156 matt monroe walk away prerock unsorted
                                      'tag_artist'  Matt Monro
                                     'tag_release'  World Stars From The 50 & 60's
                                       'tag_title'  Walk Away
                                             'bpm'  144.852
                                    'search_title'  'away':2 'walk':1
                                   'search_artist'  'matt':1 'monro':2
                                  'search_release'  '50':5 '60':6 '60s':8 'from':3 's':7 'stars':2 'the':4 'world':1
                                     'search_rest'  '00poprockelectronic':1 '156':7 'away':11 'files':5,6 'loose':3,4 'matt':8 'monroe':9 'prerock':12 'unsorted':2 'walk':10
                                    'search_combo'  '00poprockelectronic':13 '156':19 '50':9C '60':10C '60s':12C 'away':2A,23 'files':17,18 'from':7C 'loose':15,16 'matt':3B,20 'monro':4B 'monroe':21 'prerock':24 's':11C 'stars':6C 'the':8C 'unsorted':14 'walk':1A,22 'world':5C
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['oldies', '60s', 'crooners', 'james bond', 'easy listening', 'swing']
                                        'tag_date'  1964
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912735.2376645  (2021-11-14 18:58:55)
                             'size'  3718788