======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '61'
                                          'artist'  'Emir Kusturica & The No Smoking Orchestra'
                                     'text_people'  ''
                                         'release'  'Chat Noir Chat Blanc'
                                           'title'  'Hunting'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'gypsy', 'balkan', 'folk', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '19'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer'
                                             'bpm'  '100.009'
                                             'key'  '12B'
                                        'acoustid'  '2fb74710-e33e-413b-b42d-e0f632277483'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Chat Noir Chat Blanc'
'TBPM' (BPM (beats per minute))                     '100.009'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-gypsy or balkan or klezmer'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Hunting'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Emir Kusturica & The No Smoking Orchestra'
'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)               '15/19'
'TSO2'                                              'Kusturica, Emir & No Smoking Orchestra, The'
'TSOP' (Performer sort order)                       'Kusturica, Emir & No Smoking Orchestra, The'
'TSRC' (ISRC (international standard recording code))  'FRZ019870060'
'TXXX:ASIN'                                         'B000023Z3Q'
'TXXX:Acoustid Id'                                  '2fb74710-e33e-413b-b42d-e0f632277483'
'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'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '76dc461d-2503-4b24-a187-930cfd139243'
'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:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.471500'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6dc9285a-2f7c-4763-8e15-3212f5d9a437')

========================== row from database ==========================
                                              'id'  928699
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/Goran Bregovic/15_-_Hunting.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  61
                                           'genre'  loc-style-gypsy or balkan or klezmer
                                        'filesize'  985446
                                           'mtime'  1620592463
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe Goran Bregovic 15_ _Hunting loc style gypsy or balkan or klezmer
                                      'tag_artist'  Emir Kusturica & The No Smoking Orchestra
                                     'tag_release'  Chat Noir Chat Blanc
                                       'tag_title'  Hunting
                                             'bpm'  100.009
                                    'search_title'  'hunting':1
                                   'search_artist'  'emir':1 'kusturica':2 'no':4 'orchestra':6 'smoking':5 'the':3
                                  'search_release'  'blanc':3 'chat':1 'noir':2
                                     'search_rest'  '00mid':1 '15':6 'balkan':12 'bregovic':5 'europe':3 'goran':4 'gypsy':10 'hunting':7 'klezmer':13 'loc':8 'north':2 'or':11 'style':9
                                    'search_combo'  '00mid':11 '15':16 'balkan':22 'blanc':10C 'bregovic':15 'chat':8C 'emir':2B 'europe':13 'goran':14 'gypsy':20 'hunting':1A,17 'klezmer':23 'kusturica':3B 'loc':18 'no':5B 'noir':9C 'north':12 'or':21 'orchestra':7B 'smoking':6B 'style':19 'the':4B
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'gypsy', 'balkan', 'folk', 'world']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592463.0597808  (2021-05-09 22:34:23)
                             'size'  985446