======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '283'
                                          'artist'  'Fairuz'
                                     'text_people'  ''
                                         'release'  'Maarifty Feek'
                                           'title'  'RAH NEBAA SAWA'
                                           'quals'  ("['Q-CHART-3', 'Q-PLAY-2', 'q-bass-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-4']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-m-lebanon'
                                             'bpm'  '91.4'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.MEDIA (Media (e.g. lable side of CD)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=255, count=0)
'TALB' (Album/Movie/Show title)                     'Maarifty Feek'
'TBPM' (BPM (beats per minute))                     '91.4'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-lebanon'
'TIT2' (Title/songname/content description)         'RAH NEBAA SAWA'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fairuz'
'TPE2' (Band/orchestra/accompaniment)               'Fairuz'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'

========================== row from database ==========================
                                              'id'  1541128
                                            'path'  /data/Music/Bulk/00localcharacter/Maarifty Feek/RAH NEBAA SAWA.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  283
                                           'genre'  loc-m-lebanon
                                        'filesize'  4575360
                                           'mtime'  1695907875
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter loc m lebanon
                                      'tag_artist'  Fairuz
                                     'tag_release'  Maarifty Feek
                                       'tag_title'  RAH NEBAA SAWA
                                             'bpm'  91.4
                                    'search_title'  'nebaa':2 'rah':1 'sawa':3
                                   'search_artist'  'fairuz':1
                                  'search_release'  'feek':2 'maarifty':1
                                     'search_rest'  'lebanon':3 'loc':1 'm':2
                                    'search_combo'  'fairuz':4B 'feek':6C 'lebanon':9 'loc':7 'm':8 'maarifty':5C 'nebaa':2A 'rah':1A 'sawa':3A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-CHART-3', 'Q-PLAY-2', 'q-bass-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1695907875.4569442  (2023-09-28 15:31:15)
                             'size'  4575360