======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '69'
                                          'artist'  'ИВАН КУПАЛА'
                                     'text_people'  ''
                                         'release'  'State of the Union [Disc 2]'
                                           'title'  'Ivan Kupala: Discoration of Independence'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk', 'russian', 'ethnic', 'electronic', 'new age']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '61'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '106.8'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'State of the Union [Disc 2]'
'TBPM' (BPM (beats per minute))                     '106.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         'Ivan Kupala: Discoration of Independence'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'ИВАН КУПАЛА'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2'
'TRCK' (Track number/Position in set)               '61'
'TSSE' (Software/Hardware and settings used for encoding)  'MediaMonkey 4.0.7'
'TXXX:DATE'                                         '1996'
'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'                                   ['folk', 'russian', 'ethnic', 'electronic', 'new age']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.07 dB'
'TXXX:replaygain_track_peak'                        '0.796840'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'227dd5d8-47d3-4f87-9f5c-6cf95e29abdd')

========================== row from database ==========================
                                              'id'  1384699
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Sue Hanel - VA - State of the union [disc 2]/61 - ivan kupala- discoration of independence.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  69
                                           'genre'  electronic-unsorted
                                        'filesize'  1120904
                                           'mtime'  1640870634
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Sue Hanel VA union [disc 61 ivan kupala discoration independence electronic unsorted
                                      'tag_artist'  ИВАН КУПАЛА
                                     'tag_release'  State of the Union [Disc 2]
                                       'tag_title'  Ivan Kupala: Discoration of Independence
                                             'bpm'  106.8
                                    'search_title'  'discoration':4 'independence':6 'ivan':1 'kupala':2,3 'of':5
                                   'search_artist'  'ivan':2 'kupala':4 'иван':1 'купала':3
                                  'search_release'  '2':7,8 'disc':5,6 'of':2 'state':1 'the':3 'union':4
                                     'search_rest'  '61':7 'disc':5,6 'discoration':10 'electronic':12 'hanel':2 'independence':11 'ivan':8 'kupala':9 'sue':1 'union':4 'unsorted':13 'va':3
                                    'search_combo'  '2':17C,18C '61':25 'disc':15C,16C,23,24 'discoration':4A,28 'electronic':30 'hanel':20 'independence':6A,29 'ivan':1A,8B,26 'kupala':2A,3A,10B,27 'of':5A,12C 'state':11C 'sue':19 'the':13C 'union':14C,22 'unsorted':31 'va':21 'иван':7B 'купала':9B
                                    'tag_tracknum'  61
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['folk', 'russian', 'ethnic', 'electronic', 'new age']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1640870634.275394  (2021-12-30 14:23:54)
                             'size'  1120904