======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '209'
                                          'artist'  'Simon Shaheen'
                                     'text_people'  ''
                                         'release'  'The music of Mohammed Abdel Wahab'
                                           'title'  'Ibnil Balad'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-4', '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'  "['world', 'arabic', 'middle eastern', 'world music', 'oud']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-m'
                                             'bpm'  '125.9'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The music of Mohammed Abdel Wahab'
'TBPM' (BPM (beats per minute))                     '125.9'
'TCON' (Content type, a.k.a. Genre)                 'loc-m'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         'Ibnil Balad'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Simon Shaheen'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['world', 'arabic', 'middle eastern', 'world music', 'oud']
'TXXX:q-bass'                                       '4'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.615410'

========================== row from database ==========================
                                              'id'  1328576
                                            'path'  /data/Music/Bulk/00poprockelectronic/Simon Shaheen/The Music Of Wahab/simon shaheen - 04 - ibnil balad.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  209
                                           'genre'  loc-m
                                        'filesize'  3356544
                                           'mtime'  1652397910
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Music Of simon shaheen 04 ibnil balad loc
                                      'tag_artist'  Simon Shaheen
                                     'tag_release'  The music of Mohammed Abdel Wahab
                                       'tag_title'  Ibnil Balad
                                             'bpm'  125.9
                                    'search_title'  'balad':2 'ibnil':1
                                   'search_artist'  'shaheen':2 'simon':1
                                  'search_release'  'abdel':5 'mohammed':4 'music':2 'of':3 'the':1 'wahab':6
                                     'search_rest'  '00poprockelectronic':1 'balad':7 'ibnil':6 'loc':8 'music':2 'of':3 'shaheen':5 'simon':4
                                    'search_combo'  '00poprockelectronic':11 'abdel':9C 'balad':2A,17 'ibnil':1A,16 'loc':18 'mohammed':8C 'music':6C,12 'of':7C,13 'shaheen':4B,15 'simon':3B,14 'the':5C 'wahab':10C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', 'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-4', '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'  ['world', 'arabic', 'middle eastern', 'world music', 'oud']
                                        'tag_date'  1990
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1652397910.423982  (2022-05-13 01:25:10)
                             'size'  3356544