======================== unified (from filesystem) ========================
                                         'bitrate'  '237.504'
                                        'duration'  '42'
                                          'artist'  'Emir Kusturica & The No Smoking Orchestra'
                                     'text_people'  ''
                                         'release'  'Unza Unza Time'
                                           'title'  "Emir's Dream"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'gypsy', 'balkan', 'folk', 'world']"
                                     'discogstags'  "['rock', 'folk rock', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '145.685'
                                             'key'  '10A'
                                        '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))                     '145.685'
'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)         "Emir's Dream"
'TKEY' (Initial key)                                '10A'
'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)               '13'
'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'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.93 dB'
'TXXX:replaygain_track_peak'                        '0.520493'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.thenosmokingorchestra.com/')

========================== row from database ==========================
                                              'id'  1506803
                                            'path'  /data/Music/Bulk/00localcharacter/Emir Kusturica & No Smoking Orchestra - Emir Kusturica & The No Smoking Orchestra/[2000] Unza Unza Time/13 Emir_s Dream.mp3
                                         'working'  None
                                         'bitrate'  237
                                    'duration_sec'  42
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  1351656
                                           'mtime'  1620528406
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2000] 13 Emir_s loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Emir Kusturica & The No Smoking Orchestra
                                     'tag_release'  Unza Unza Time
                                       'tag_title'  Emir's Dream
                                             'bpm'  145.685
                                    'search_title'  'dream':4 'emir':1 'emirs':3 's':2
                                   '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':9 'brass':14 'emir':3 'gypsy':7 'klezmer':10,12 'loc':5 'mi':11,13 'or':8 's':4 'style':6
                                    'search_combo'  '2000':13,14 'balkan':21 'brass':26 'dream':4A 'emir':1A,5B,15 'emirs':3A 'gypsy':19 'klezmer':22,24 'kusturica':6B 'loc':17 'mi':23,25 'no':8B 'or':20 'orchestra':10B 's':2A,16 'smoking':9B 'style':18 'the':7B 'time':12C 'unza':11C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
                                        'tag_date'  2000
                                     'discogstags'  ['rock', 'folk rock', 'punk']

============================== file details ==============================
                                           'mtime'  1620528405.7752428  (2021-05-09 04:46:45)
                             'size'  1351656