======================== unified (from filesystem) ========================
                                         'bitrate'  '235.616'
                                        'duration'  '225'
                                          'artist'  'Foreign Exchange'
                                     'text_people'  ''
                                         'release'  'Connected'
                                           'title'  "All That You Are (Nicky Van Halen's 1987 Monsters Of Rock Remix)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['hip-hop', 'soul', 'underground hip-hop', 'rap', 'the foreign exchange']"
                                     'discogstags'  "['latin', 'jazz', 'jazz-funk', 'funk / soul', 'electronic', 'latin jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '20'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '99.031'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00ë!©\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xeb!\xa9\x00')
'TALB' (Album/Movie/Show title)                     'Connected'
'TBPM' (BPM (beats per minute))                     '99.031'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2011-00-00'
'TENC' (Encoded by)                                 '211'
'TIT2' (Title/songname/content description)         "All That You Are (Nicky Van Halen's 1987 Monsters Of Rock Remix)"
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'The Foreign Exchange'
'TPE2' (Band/orchestra/accompaniment)               'Foreign Exchange'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'The Foreign Exchange Music'
'TRCK' (Track number/Position in set)               '19/20'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME3.98.4'
'TXXX:Catalog #'                                    'FECD001'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Reissue'
'TXXX:Rip date'                                     '2011-06-01'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:Supplier'                                     '211'
'TXXX:discogstags'                                  ['latin', 'jazz', 'jazz-funk', 'funk / soul', 'electronic', 'latin jazz']
'TXXX:lastfmtags'                                   ['hip-hop', 'soul', 'underground hip-hop', 'rap', 'the foreign exchange']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.73 dB'
'TXXX:replaygain_track_peak'                        '0.417850'

========================== row from database ==========================
                                              'id'  917738
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/2011-Connected-Reissue 2CD/119-foreign_exchange-all_that_you_are_(nicky_van_halens_1987_monsters_of_rock_remix).mp3
                                         'working'  None
                                         'bitrate'  235
                                    'duration_sec'  225
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6643506
                                           'mtime'  1620586601
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 2011 Reissue 2CD 119 foreign_exchange all_that_you_are_(nicky_van_halens_1987_monsters_of_rock_remix) hip hop rnb rap turntablism
                                      'tag_artist'  Foreign Exchange
                                     'tag_release'  Connected
                                       'tag_title'  All That You Are (Nicky Van Halen's 1987 Monsters Of Rock Remix)
                                             'bpm'  99.031
                                    'search_title'  '1987':11 'all':1 'are':4 'halen':8 'halens':10 'monsters':12 'nicky':5,6 'of':13 'remix':15,16 'rock':14 's':9 'that':2 'van':7 'you':3
                                   'search_artist'  'exchange':2 'foreign':1
                                  'search_release'  'connected':1
                                     'search_rest'  '119':8 '1987':18,30 '2011':5 '2cd':7 'all':11,23 'are':14,26 'exchange':10 'foreign':9 'halens':17,29 'hip':35 'hiphop':1 'hop':36 'monsters':19,31 'nicky':15,27 'of':20,32 'rap':2 'reissue':6 'remix':22,34 'rnb':3 'rock':21,33 'that':12,24 'turntablism':4 'van':16,28 'you':13,25
                                    'search_combo'  '119':27 '1987':11A,37,49 '2011':24 '2cd':26 'all':1A,30,42 'are':4A,33,45 'connected':19C 'exchange':18B,29 'foreign':17B,28 'halen':8A 'halens':10A,36,48 'hip':54 'hiphop':20 'hop':55 'monsters':12A,38,50 'nicky':5A,6A,34,46 'of':13A,39,51 'rap':21 'reissue':25 'remix':15A,16A,41,53 'rnb':22 'rock':14A,40,52 's':9A 'that':2A,31,43 'turntablism':23 'van':7A,35,47 'you':3A,32,44
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'soul', 'underground hip-hop', 'rap', 'the foreign exchange']
                                        'tag_date'  2011
                                     'discogstags'  ['latin', 'jazz', 'jazz-funk', 'funk / soul', 'electronic', 'latin jazz']

============================== file details ==============================
                                           'mtime'  1620586601.41085  (2021-05-09 20:56:41)
                             'size'  6643506