======================== unified (from filesystem) ========================
                                         'bitrate'  '223.407'
                                        'duration'  '253'
                                          'artist'  'Emir Kusturica & The No Smoking Orchestra'
                                     'text_people'  ''
                                         'release'  'Unza Unza Time'
                                           'title'  'Furja Djildje'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'gypsy', 'balkan', 'folk', 'world']"
                                     'discogstags'  "['rock', 'folk rock', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '114.092'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Unza Unza Time'
'TBPM' (BPM (beats per minute))                     '114.092'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Furja Djildje'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Emir Kusturica & The No Smoking Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Emir Kusturica & The No Smoking Orchestra'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['rock', 'folk rock', 'punk']
'TXXX:lastfmtags'                                   ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.431183'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.thenosmokingorchestra.com/')

========================== row from database ==========================
                                              'id'  1384747
                                            'path'  /data/Music/Bulk/00localcharacter/Emir Kusturica & No Smoking Orchestra - Emir Kusturica & The No Smoking Orchestra/[2000] Unza Unza Time/16 Furja Djildje.mp3
                                         'working'  None
                                         'bitrate'  223
                                    'duration_sec'  253
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  7186611
                                           'mtime'  1620528406
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2000] 16 loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Emir Kusturica & The No Smoking Orchestra
                                     'tag_release'  Unza Unza Time
                                       'tag_title'  Furja Djildje
                                             'bpm'  114.092
                                    'search_title'  'djildje':2 'furja':1
                                   'search_artist'  'emir':1 'kusturica':2 'no':4 'orchestra':6 'smoking':5 'the':3
                                  'search_release'  'time':2 'unza':1
                                     'search_rest'  '2000':1,2 'balkan':7 'brass':12 'gypsy':5 'klezmer':8,10 'loc':3 'mi':9,11 'or':6 'style':4
                                    'search_combo'  '2000':11,12 'balkan':17 'brass':22 'djildje':2A 'emir':3B 'furja':1A 'gypsy':15 'klezmer':18,20 'kusturica':4B 'loc':13 'mi':19,21 'no':6B 'or':16 'orchestra':8B 'smoking':7B 'style':14 'the':5B 'time':10C 'unza':9C
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
                                        'tag_date'  2000
                                     'discogstags'  ['rock', 'folk rock', 'punk']

============================== file details ==============================
                                           'mtime'  1620528406.3589587  (2021-05-09 04:46:46)
                             'size'  7186611