======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '251'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  'Bollywood Breaks'
                                           'title'  'Cosmic Flute'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '8'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;set-pl-mor'
                                             'bpm'  '127'
                                             'key'  '5A'
                                        'acoustid'  'b3125703-9b4f-4730-aa90-e990686960f1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Bollywood Breaks'
'TBPM' (BPM (beats per minute))                     '127'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism', 'set-pl-mor']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-02-20'
'TIT2' (Title/songname/content description)         'Cosmic Flute'
'TKEY' (Initial key)                                '5A'
'TLEN' (Length)                                     '251000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Outcaste'
'TRCK' (Track number/Position in set)               '1/8'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '[unknown]'
'TXXX:ASIN'                                         'B000056L10'
'TXXX:Acoustid Id'                                  'b3125703-9b4f-4730-aa90-e990686960f1'
'TXXX:Artists'                                      '[unknown]'
'TXXX:BARCODE'                                      '5030688703196'
'TXXX:CATALOGNUMBER'                                'CASTE 19CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '8398356a-ee89-470d-94be-4b50fb72c913'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '125ec42a-7229-4250-afc5-e057484327fe'
'TXXX:MusicBrainz Release Group Id'                 '337ca03b-70af-365d-9f83-ce42245e7cb9'
'TXXX:MusicBrainz Release Track Id'                 'bb96f8af-2ec2-3759-ace7-cc7de7057474'
'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:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.30 dB'
'TXXX:replaygain_track_peak'                        '0.423535'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'361f70a2-f2ce-4e9f-b82c-313cb02115d8')

========================== row from database ==========================
                                              'id'  1386661
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Bollywood Breaks/Various Artists - Cosmic Flute.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  251
                                           'genre'  hip hop or rnb or rap or turntablism;set-pl-mor
                                        'filesize'  4042113
                                           'mtime'  1620527889
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Various Artists hip hop or rnb or rap or turntablism;set pl mor
                                      'tag_artist'  [unknown]
                                     'tag_release'  Bollywood Breaks
                                       'tag_title'  Cosmic Flute
                                             'bpm'  127.0
                                    'search_title'  'cosmic':1 'flute':2
                                   'search_artist'  'unknown':1,2
                                  'search_release'  'bollywood':1 'breaks':2
                                     'search_rest'  'artists':6 'hip':7 'hiphop':1 'hop':8 'mor':15 'or':9 'pl':14 'rap':2 'rnb':3 'set':11,13 'turntablism':4,10,12 'various':5
                                    'search_combo'  'artists':12 'bollywood':5C 'breaks':6C 'cosmic':1A 'flute':2A 'hip':13 'hiphop':7 'hop':14 'mor':21 'or':15 'pl':20 'rap':8 'rnb':9 'set':17,19 'turntablism':10,16,18 'unknown':3B,4B 'various':11
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527889.0822325  (2021-05-09 04:38:09)
                             'size'  4042113