======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '352'
                                          'artist'  'Ahmed Abdul Malik'
                                     'text_people'  ''
                                         'release'  'Africa In America 1920-1962: Rock, Jazz & Calypso'
                                           'title'  "La Ikbey (Don't Cry)"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'oud', 'bass', 'world', 'wood and string']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1940'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '103.325'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Africa In America 1920-1962: Rock, Jazz & Calypso'
'TBPM' (BPM (beats per minute))                     '103.325'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDRC' (Recording time)                             '1940'
'TIT2' (Title/songname/content description)         "La Ikbey (Don't Cry)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ahmed Abdul Malik'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'oud', 'bass', 'world', 'wood and string']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.12 dB'
'TXXX:replaygain_track_peak'                        '0.584479'

========================== row from database ==========================
                                              'id'  1514839
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/Africa In America 1920-1962 Rock, Jazz & Calypso/307 - Ahmed Abdul Malik - La Ikbey (Don_t Cry).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  352
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  8456014
                                           'mtime'  1620539621
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa 307 (Don_t prerock jb jazz unsorted
                                      'tag_artist'  Ahmed Abdul Malik
                                     'tag_release'  Africa In America 1920-1962: Rock, Jazz & Calypso
                                       'tag_title'  La Ikbey (Don't Cry)
                                             'bpm'  103.325
                                    'search_title'  'cry':6,7 'don':3 'dont':5 'ikbey':2 'la':1 't':4
                                   'search_artist'  'abdul':2 'ahmed':1 'malik':3
                                  'search_release'  '1920':4 '19201962':6 '1962':5 'africa':1 'america':3 'calypso':10 'in':2 'jazz':9 'rock':7,8
                                     'search_rest'  '00africa':1 '307':2 'don':3,5 'jazz':9 'jb':8 'prerock':7 't':4,6 'unsorted':10
                                    'search_combo'  '00africa':21 '1920':14C '19201962':16C '1962':15C '307':22 'abdul':9B 'africa':11C 'ahmed':8B 'america':13C 'calypso':20C 'cry':6A,7A 'don':3A,23,25 'dont':5A 'ikbey':2A 'in':12C 'jazz':19C,29 'jb':28 'la':1A 'malik':10B 'prerock':27 'rock':17C,18C 't':4A,24,26 'unsorted':30
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['jazz', 'oud', 'bass', 'world', 'wood and string']
                                        'tag_date'  1940
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620539621.0235207  (2021-05-09 07:53:41)
                             'size'  8456014