======================== unified (from filesystem) ========================
                                         'bitrate'  '263.28'
                                        'duration'  '90'
                                          'artist'  'Muslimgauze'
                                     'text_people'  ''
                                         'release'  'Sarin Israel Nes Ziona'
                                           'title'  'In Search of Sudaneeze Nerve Gas'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['idm', 'industrial', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic', 'dub', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '20'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-m'
                                             'bpm'  '84.070'
                                             'key'  '5A'
                                        'acoustid'  '2788b3c8-1e22-4736-ac1c-06bf569965ca'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '8A'
'COMM:ID3v1 Comment:XXX'                            '8A'
'RVA2:'                                             RVA2(desc='', channel=1, gain=0.033203125, peak=0.0)
'TALB' (Album/Movie/Show title)                     'Sarin Israel Nes Ziona'
'TBPM' (BPM (beats per minute))                     '84.070'
'TCON' (Content type, a.k.a. Genre)                 'loc-m'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-04-09'
'TIT2' (Title/songname/content description)         'In Search of Sudaneeze Nerve Gas'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Muslimgauze'
'TPE2' (Band/orchestra/accompaniment)               'Muslimgauze'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Staalplaat'
'TRCK' (Track number/Position in set)               '20/20'
'TSO2'                                              'Muslimgauze'
'TSOP' (Performer sort order)                       'Muslimgauze'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:Acoustid Id'                                  '2788b3c8-1e22-4736-ac1c-06bf569965ca'
'TXXX:CATALOGNUMBER'                                'Muslimlim 031'
'TXXX:MP3GAIN_MINMAX'                               '108,210'
'TXXX:MusicBrainz Album Artist Id'                  '06fc1189-d7cd-4344-b09a-51cd82cfefe5'
'TXXX:MusicBrainz Album Id'                         '636641c3-ba43-444e-a20b-daa9251691bd'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '06fc1189-d7cd-4344-b09a-51cd82cfefe5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'dub', 'experimental']
'TXXX:lastfmtags'                                   ['idm', 'industrial', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.50 dB'
'TXXX:replaygain_track_peak'                        '0.317769'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f367cec4-2013-40ed-bc7c-0091772ffb3d')

========================== row from database ==========================
                                              'id'  477426
                                            'path'  /data/Music/Bulk/00localcharacter/Muslimgauze/Sarin Israel Nes Ziona/20 In Search Of Sudaneeze Nerve Gas..mp3
                                         'working'  None
                                         'bitrate'  263
                                    'duration_sec'  90
                                           'genre'  loc-m
                                        'filesize'  2994250
                                           'mtime'  1620527465
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 20 Of Gas. loc
                                      'tag_artist'  Muslimgauze
                                     'tag_release'  Sarin Israel Nes Ziona
                                       'tag_title'  In Search of Sudaneeze Nerve Gas
                                             'bpm'  84.07
                                    'search_title'  'gas':6 'in':1 'nerve':5 'of':3 'search':2 'sudaneeze':4
                                   'search_artist'  'muslimgauze':1
                                  'search_release'  'israel':2 'nes':3 'sarin':1 'ziona':4
                                     'search_rest'  '20':1 'gas':3,4 'loc':5 'of':2
                                    'search_combo'  '20':12 'gas':6A,14,15 'in':1A 'israel':9C 'loc':16 'muslimgauze':7B 'nerve':5A 'nes':10C 'of':3A,13 'sarin':8C 'search':2A 'sudaneeze':4A 'ziona':11C
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['idm', 'industrial', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'dub', 'experimental']

============================== file details ==============================
                                           'mtime'  1620527464.7932663  (2021-05-09 04:31:04)
                             'size'  2994250