======================== unified (from filesystem) ========================
                                         'bitrate'  '178.403'
                                        'duration'  '293'
                                          'artist'  'Buscemi'
                                     'text_people'  ''
                                         'release'  'Camino Real'
                                           'title'  'The World Around (feat. Michae'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'downtempo', 'belgium', 'electronic', 'belgian']"
                                     'discogstags'  "['electronic', 'latin', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '92.942'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Camino Real'
'TBPM' (BPM (beats per minute))                     '92.942'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'The World Around (feat. Michae'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Buscemi'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'latin', 'downtempo']
'TXXX:lastfmtags'                                   ['lounge', 'downtempo', 'belgium', 'electronic', 'belgian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.46 dB'
'TXXX:replaygain_track_peak'                        '0.694059'

========================== row from database ==========================
                                              'id'  1330579
                                            'path'  /data/Music/Bulk/00poprockelectronic/Buscemi/The World Around (feat. Michael Franti).mp3
                                         'working'  None
                                         'bitrate'  178
                                    'duration_sec'  293
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6556089
                                           'mtime'  1636911211
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Michael Franti) electronic trip hop downtempo acid jazz
                                      'tag_artist'  Buscemi
                                     'tag_release'  Camino Real
                                       'tag_title'  The World Around (feat. Michae
                                             'bpm'  92.942
                                    'search_title'  'around':3 'feat':4,5 'michae':6 'the':1 'world':2
                                   'search_artist'  'buscemi':1
                                  'search_release'  'camino':1 'real':2
                                     'search_rest'  '00poprockelectronic':1 'acid':9 'downtempo':8 'electronic':5 'franti':3,4 'hop':7 'jazz':10 'michael':2 'trip':6
                                    'search_combo'  '00poprockelectronic':10 'acid':18 'around':3A 'buscemi':7B 'camino':8C 'downtempo':17 'electronic':14 'feat':4A,5A 'franti':12,13 'hop':16 'jazz':19 'michae':6A 'michael':11 'real':9C 'the':1A 'trip':15 'world':2A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'downtempo', 'belgium', 'electronic', 'belgian']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'latin', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636911211.2973874  (2021-11-14 18:33:31)
                             'size'  6556089