======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '293'
                                          'artist'  'Messer für Frau Müller'
                                     'text_people'  ''
                                         'release'  'Second Hand Dreams'
                                           'title'  'Greetings From Cosmetic-Bag'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['russian/electronic/chillout/experimental/easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '123.7'
                                             'key'  '10A'
                                        'acoustid'  'd4f1623d-fd85-4e28-8b67-e0e322a0152f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Second Hand Dreams'
'TBPM' (BPM (beats per minute))                     '123.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2016-07-09'
'TIT2' (Title/songname/content description)         'Greetings From Cosmetic-Bag'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Messer für Frau Müller'
'TPE2' (Band/orchestra/accompaniment)               'Messer für Frau Müller'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/15'
'TSO2'                                              'Нож Для Фрау Мюллер'
'TSOP' (Performer sort order)                       'Нож Для Фрау Мюллер'
'TXXX:ARTISTS'                                      'Messer für Frau Müller'
'TXXX:Acoustid Id'                                  'd4f1623d-fd85-4e28-8b67-e0e322a0152f'
'TXXX:MusicBrainz Album Artist Id'                  '121d2a21-a449-44a5-ad4c-5627a94fb15c'
'TXXX:MusicBrainz Album Id'                         '77a51e51-6592-4809-a2ee-04395190da9d'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '121d2a21-a449-44a5-ad4c-5627a94fb15c'
'TXXX:MusicBrainz Release Group Id'                 '236adec1-ba00-3ab9-902b-70f937a283d0'
'TXXX:MusicBrainz Release Track Id'                 '4110544c-43a5-3df7-98d0-5077e8380da0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'russian/electronic/chillout/experimental/easy listening'
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.47 dB'
'TXXX:replaygain_track_peak'                        '0.441657'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'47d6831d-d1b3-410b-9603-26169786da24')

========================== row from database ==========================
                                              'id'  505930
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Messer Für Frau Müller/Messer Für Frau Müller - 2000 - Second Hand Dreams (Solnze) [250kvbr]/08_privet_iz_kosmetichki (Hello Out Of Cosmetic Bag).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  293
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  9486712
                                           'mtime'  1636910089
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Für Für 2000 (Solnze) [250kvbr] 08_privet_iz_kosmetichki (Hello Out Of Bag) electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Messer für Frau Müller
                                     'tag_release'  Second Hand Dreams
                                       'tag_title'  Greetings From Cosmetic-Bag
                                             'bpm'  123.7
                                    'search_title'  'bag':4 'cosmetic':3 'cosmeticbag':5 'from':2 'greetings':1
                                   'search_artist'  'frau':4 'fur':2,3 'messer':1 'muller':5,6
                                  'search_release'  'dreams':3 'hand':2 'second':1
                                     'search_rest'  '08':8 '2000':3 '250kvbr':6,7 'bag':16,17 'electronic':18 'fur':1,2 'hello':12,13 'iz':10 'kosmetichki':11 'mor':28 'of':15 'out':14 'pl':23 'privet':9 'set':20,22,25,27 'shirleyspinoza':24,26 'solnze':4,5 'unsorted':19,21
                                    'search_combo'  '08':22 '2000':17 '250kvbr':20,21 'bag':4A,30,31 'cosmetic':3A 'cosmeticbag':5A 'dreams':14C 'electronic':32 'frau':9B 'from':2A 'fur':7B,8B,15,16 'greetings':1A 'hand':13C 'hello':26,27 'iz':24 'kosmetichki':25 'messer':6B 'mor':42 'muller':10B,11B 'of':29 'out':28 'pl':37 'privet':23 'second':12C 'set':34,36,39,41 'shirleyspinoza':38,40 'solnze':18,19 'unsorted':33,35
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['russian/electronic/chillout/experimental/easy listening']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910088.6620076  (2021-11-14 18:14:48)
                             'size'  9486712