======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '201'
                                          'artist'  'Emir Kusturica & The No Smoking Orchestra'
                                     'text_people'  ''
                                         'release'  'Black Cat, White Cat'
                                           'title'  'El Bubamara pasa'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'gypsy', 'balkan', 'folk', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'soundtrack-video;loc-style-gypsy or balkan or klezmer;set-pl-sced;mi-brass'
                                             'bpm'  '111.8'
                                             'key'  '9A'
                                        'acoustid'  '58870558-7b0a-4beb-a2c4-3bda53cff477'
rest: ''

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

'APIC:page 1/8'                                     type PictureType.COVER_FRONT (Cover (front)) b'page 1/8'
                                     
'TALB' (Album/Movie/Show title)                     'Black Cat, White Cat'
'TBPM' (BPM (beats per minute))                     '111.8'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video',
 'loc-style-gypsy or balkan or klezmer',
 'set-pl-sced',
 'mi-brass']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', '']])
'TIT2' (Title/songname/content description)         'El Bubamara pasa'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Goran Bregović'
'TPE2' (Band/orchestra/accompaniment)               'Emir Kusturica & The No Smoking Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Barclay'
'TRCK' (Track number/Position in set)               '10'
'TSO2'                                              'Kusturica, Emir & No Smoking Orchestra, The'
'TSOP' (Performer sort order)                       'Kusturica, Emir & No Smoking Orchestra, The'
'TSRC' (ISRC (international standard recording code))  'FRZ019870110'
'TXXX:ASIN'                                         'B000023Z3Q'
'TXXX:Acoustid Id'                                  '58870558-7b0a-4beb-a2c4-3bda53cff477'
'TXXX:Artists'                                      'Emir Kusturica & The No Smoking Orchestra'
'TXXX:BARCODE'                                      '731455935028'
'TXXX:CATALOGNUMBER'                                '559 350-2'
'TXXX:MusicBrainz Album Artist Id'                  '76dc461d-2503-4b24-a187-930cfd139243'
'TXXX:MusicBrainz Album Id'                         '46731064-ec19-4850-8c6a-1736fccd86e1'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        '76dc461d-2503-4b24-a187-930cfd139243'
'TXXX:MusicBrainz Release Group Id'                 'c8966036-05d4-3440-a79a-1e485fc64994'
'TXXX:MusicBrainz Release Track Id'                 '44f4a874-2ecd-32d1-b93b-8fc81fc43cf1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.46 dB'
'TXXX:replaygain_track_peak'                        '0.453697'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a64697f8-0e4d-4475-82f8-9e5c51f2d955')

========================== row from database ==========================
                                              'id'  923043
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/Goran Bregovic/[2000] Black Cat, White Cat/Goran Bregovic - Black Cat, White Cat - 10 - El Bubamara pasa.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  201
                                           'genre'  soundtrack-video;loc-style-gypsy or balkan or klezmer;set-pl-sced;mi-brass
                                        'filesize'  4908951
                                           'mtime'  1620528172
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe Goran Bregovic [2000] Goran Bregovic 10 soundtrack video;loc style gypsy or balkan or klezmer;set pl sced;mi brass
                                      'tag_artist'  Emir Kusturica & The No Smoking Orchestra
                                     'tag_release'  Black Cat, White Cat
                                       'tag_title'  El Bubamara pasa
                                             'bpm'  111.8
                                    'search_title'  'bubamara':2 'el':1 'pasa':3
                                   'search_artist'  'emir':1 'kusturica':2 'no':4 'orchestra':6 'smoking':5 'the':3
                                  'search_release'  'black':1 'cat':2,3 'white':4
                                     'search_rest'  '00mid':1 '2000':6,7 'balkan':16 'brass':26 'bregovic':5 'europe':3 'goran':4 'gypsy':14 'klezmer':17,19 'loc':10,12 'mi':23,25 'north':2 'or':15 'pl':21 'sced':22,24 'set':18,20 'soundtrack':8 'style':13 'video':9,11
                                    'search_combo'  '00mid':14 '2000':19,20 'balkan':29 'black':10C 'brass':39 'bregovic':18 'bubamara':2A 'cat':11C,12C 'el':1A 'emir':4B 'europe':16 'goran':17 'gypsy':27 'klezmer':30,32 'kusturica':5B 'loc':23,25 'mi':36,38 'no':7B 'north':15 'or':28 'orchestra':9B 'pasa':3A 'pl':34 'sced':35,37 'set':31,33 'smoking':8B 'soundtrack':21 'style':26 'the':6B 'video':22,24 'white':13C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', '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'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528171.8696568  (2021-05-09 04:42:51)
                             'size'  4908951