======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '182'
                                          'artist'  'Gendér Wajang of Kuta'
                                     'text_people'  ''
                                         'release'  'Excavated Shellac'
                                           'title'  'Pemungkah'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-LOCALNESS-4', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['all', 'gamelan', 'bali', '78rpm', 'south asian traditional']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1930'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia'
                                             'bpm'  '84.210'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Excavated Shellac'
'TBPM' (BPM (beats per minute))                     '84.210'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-indonesia'
'TDRC' (Recording time)                             '1930'
'TIT2' (Title/songname/content description)         'Pemungkah'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gendér Wajang of Kuta'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['all', 'gamelan', 'bali', '78rpm', 'south asian traditional']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.36 dB'
'TXXX:replaygain_track_peak'                        '0.477857'

========================== row from database ==========================
                                              'id'  1390098
                                            'path'  /data/Music/Bulk/00localcharacter/0slam Yusufov - Excavated Shellac/[bali, 1928]Gendr_Wajang_of_Kuta_-_01_-_Pemungkah.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  182
                                           'genre'  loc-asia-indonesia
                                        'filesize'  4387652
                                           'mtime'  1621625488
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 0slam Yusufov [bali, 1928]Gendr_Wajang_of_Kuta_ _01_ _Pemungkah loc asia indonesia
                                      'tag_artist'  Gendér Wajang of Kuta
                                     'tag_release'  Excavated Shellac
                                       'tag_title'  Pemungkah
                                             'bpm'  84.21
                                    'search_title'  'pemungkah':1
                                   'search_artist'  'gender':1,2 'kuta':5 'of':4 'wajang':3
                                  'search_release'  'excavated':1 'shellac':2
                                     'search_rest'  '01':14 '0slam':1 '1928':5 '1928gendr':10 'asia':17 'bali':3,4 'gendr':6 'indonesia':18 'kuta':9,13 'loc':16 'of':8,12 'pemungkah':15 'wajang':7,11 'yusufov':2
                                    'search_combo'  '01':22 '0slam':9 '1928':13 '1928gendr':18 'asia':25 'bali':11,12 'excavated':7C 'gender':2B,3B 'gendr':14 'indonesia':26 'kuta':6B,17,21 'loc':24 'of':5B,16,20 'pemungkah':1A,23 'shellac':8C 'wajang':4B,15,19 'yusufov':10
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['all', 'gamelan', 'bali', '78rpm', 'south asian traditional']
                                        'tag_date'  1930
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621625488.2326024  (2021-05-21 21:31:28)
                             'size'  4387652