======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '571'
                                          'artist'  "ADN' Ckrystall "
                                     'text_people'  ''
                                         'release'  "Jazz' Mad"
                                           'title'  "Dragons' Caravan / Spanik Elektronik"
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-3', 'q-other-4', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  ("['minimal synth', 'minimal wave', 'new wave', 'electronic', 'minimal "
 "electronic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-minimal wave'
                                             'bpm'  '144.6'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000001D7 00000175 000012FF 00000E6E 0000D887 0000D887 00006A7C 00006B05 '
 '0007F629 00082D5E')
'COMM:iTunPGAP:eng'                                 'http://music80.svoiforum.ru/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000744 000000000180852C 00000000 015CAD3A 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     "Jazz' Mad"
'TBPM' (BPM (beats per minute))                     '144.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-minimal wave'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         "Dragons' Caravan / Spanik Elektronik"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               "ADN' Ckrystall "
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['minimal synth',
 'minimal wave',
 'new wave',
 'electronic',
 'minimal electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.75 dB'
'TXXX:replaygain_track_peak'                        '0.830497'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://music80.svoiforum.ru/')

========================== row from database ==========================
                                              'id'  1532441
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MWX002] ADN_ Ckrystall - Jazz_ Mad (LP, Ltd, RE) [2005] 320Kbps/05. Dragons_ Caravan  Spanik Elektronik.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  571
                                           'genre'  electronic-we-new wave or post punk-minimal wave
                                        'filesize'  22861696
                                           'mtime'  1620540641
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MWX002] ADN_ Jazz_ (LP, Ltd, RE) [2005] 320Kbps 05. Dragons_ electronic we new wave or post punk minimal wave
                                      'tag_artist'  ADN' Ckrystall 
                                     'tag_release'  Jazz' Mad
                                       'tag_title'  Dragons' Caravan / Spanik Elektronik
                                             'bpm'  144.6
                                    'search_title'  'caravan':3 'dragons':1,2 'elektronik':5 'spanik':4
                                   'search_artist'  'adn':1,2 'ckrystall':3
                                  'search_release'  'jazz':1,2 'mad':3
                                     'search_rest'  '05':16,17 '2005':13,14 '320kbps':15 'adn':5 'dragons':18 'electronic':19 'jazz':6 'lp':7,8 'ltd':9,10 'minimal':1 'mwx002':3,4 'new':21 'or':22 'post':23 'punk':24 're':11,12 'wave':2 'we':20
                                    'search_combo'  '05':27,28 '2005':24,25 '320kbps':26 'adn':6B,7B,16 'caravan':3A 'ckrystall':8B 'dragons':1A,2A,29 'electronic':30 'elektronik':5A 'jazz':9C,10C,17 'lp':18,19 'ltd':20,21 'mad':11C 'minimal':12 'mwx002':14,15 'new':32 'or':33 'post':34 'punk':35 're':22,23 'spanik':4A 'wave':13 'we':31
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['minimal synth', 'minimal wave', 'new wave', 'electronic', 'minimal electronic']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540641.4192705  (2021-05-09 08:10:41)
                             'size'  22861696