======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '270'
                                          'artist'  'Ilana Avital'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Ne Me Quitte Pas (israel) (\x7f)'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-3', 'q-vocals-3', 'q-mixbeat-2', 'Q-PIANO-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '86.994'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '86.994'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Ne Me Quitte Pas (israel) (\x7f)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ilana Avital'
'TPE2' (Band/orchestra/accompaniment)               'Ilana Avital'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+6.72 dB'
'TXXX:replaygain_track_peak'                        '0.241460'

========================== row from database ==========================
                                              'id'  1306074
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Ilana Avital - Ne Me Quitte Pas (Israel) (굿) [].mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  270
                                           'genre'  
                                        'filesize'  6506058
                                           'mtime'  1652397961
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] (Israel) (굿) []
                                      'tag_artist'  Ilana Avital
                                     'tag_release'  None
                                       'tag_title'  Ne Me Quitte Pas (israel) ()
                                             'bpm'  86.994
                                    'search_title'  'israel':5,6 'me':2 'ne':1 'pas':4 'quitte':3
                                   'search_artist'  'avital':2 'ilana':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'israel':7,8 'loose':3,4 'unsorted':2 '굿':9,10,11,12
                                    'search_combo'  '00poprockelectronic':9 'avital':8B 'files':13,14 'ilana':7B 'israel':5A,6A,15,16 'loose':11,12 'me':2A 'ne':1A 'pas':4A 'quitte':3A 'unsorted':10 '굿':17,18,19,20
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-vocals-3', 'q-mixbeat-2', 'Q-PIANO-2']
                                      'lastfmtags'  []
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397961.21911  (2022-05-13 01:26:01)
                             'size'  6506058