======================== unified (from filesystem) ========================
                                         'bitrate'  '199.362'
                                        'duration'  '258'
                                          'artist'  'Ministry'
                                     'text_people'  'Al Jourgensen'
                                         'release'  'With Sympathy'
                                           'title'  "Say You're Sorry"
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']"
                                     'discogstags'  "['electronic', 'new wave', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '130'
                                             'key'  '9A'
                                        'acoustid'  'c2dc0d7e-4682-469e-9a4b-12a366f54779'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunes_CDDB_IDs:eng'                          '9+648083C775E514FC74DF0B7FBE8BDBD1+439117'
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'PRIV:WM/WMCollectionID:t\x82£ëü\x1fwN\x81\x96+¡z÷6¯'  PRIV(owner='WM/WMCollectionID', data=b't\x82\xa3\xeb\xfc\x1fwN\x81\x96+\xa1z\xf76\xaf')
'PRIV:WM/WMContentID:\x03R\x05Hà\x96\\E¹ÉX\x0f>ê\x10\x1b'  PRIV(owner='WM/WMContentID', data=b'\x03R\x05H\xe0\x96\\E\xb9\xc9X\x0f>\xea\x10\x1b')
'TALB' (Album/Movie/Show title)                     'With Sympathy'
'TBPM' (BPM (beats per minute))                     '130'
'TCOM' (Composer)                                   'Al Jourgensen'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '1983'
'TDRC' (Recording time)                             '1983'
'TENC' (Encoded by)                                 'iTunes v4.6.0.15'
'TIT2' (Title/songname/content description)         "Say You're Sorry"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ministry'
'TPE2' (Band/orchestra/accompaniment)               'Ministry'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Arista'
'TRCK' (Track number/Position in set)               '7/9'
'TSO2'                                              'Ministry'
'TSOP' (Performer sort order)                       'Ministry'
'TXXX:Acoustid Id'                                  'c2dc0d7e-4682-469e-9a4b-12a366f54779'
'TXXX:Artists'                                      'Ministry'
'TXXX:MusicBrainz Album Artist Id'                  '13df2a46-f72f-40e7-aa63-26fcf62c7048'
'TXXX:MusicBrainz Album Id'                         '77875444-f509-308c-b0f1-0e8a277050bc'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '13df2a46-f72f-40e7-aa63-26fcf62c7048'
'TXXX:MusicBrainz Release Group Id'                 '1ea0c5a9-38dc-3907-9a0e-31a63cc6c4a3'
'TXXX:MusicBrainz Release Track Id'                 '8d1bbdc0-2a1d-3631-9daa-948a5ebb2fbb'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'new wave', 'synth-pop']
'TXXX:lastfmtags'                                   ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
'TXXX:originalyear'                                 '1983'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.72 dB'
'TXXX:replaygain_track_peak'                        '0.757252'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'031e4245-06bd-458d-b0c5-1b62420fbf1b')

========================== row from database ==========================
                                              'id'  1502392
                                            'path'  /data/Music/Bulk/00poprockelectronic/Ministry/With Sympathy/Ministry-Say You_re Sorry.mp3
                                         'working'  None
                                         'bitrate'  199
                                    'duration_sec'  258
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  6485982
                                           'mtime'  1620298621
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic You_re eid ebm industrial darkwave industrial
                                      'tag_artist'  Ministry
                                     'tag_release'  With Sympathy
                                       'tag_title'  Say You're Sorry
                                             'bpm'  130.0
                                    'search_title'  're':3 'say':1 'sorry':5 'you':2 'youre':4
                                   'search_artist'  'ministry':1
                                  'search_release'  'sympathy':2 'with':1
                                     'search_rest'  '00poprockelectronic':1 'darkwave':7 'ebm':5 'eid':4 'industrial':6 're':3 'you':2
                                    'search_combo'  '00poprockelectronic':9 'darkwave':15 'ebm':13 'eid':12 'industrial':14 'ministry':6B 're':3A,11 'say':1A 'sorry':5A 'sympathy':8C 'with':7C 'you':2A,10 'youre':4A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
                                        'tag_date'  1983
                                     'discogstags'  ['electronic', 'new wave', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620298620.841017  (2021-05-06 12:57:00)
                             'size'  6485982