======================== unified (from filesystem) ========================
                                         'bitrate'  '200.632'
                                        'duration'  '388'
                                          'artist'  'Desiderii Marginis'
                                     'text_people'  'Desiderii Marginis'
                                         'release'  'Songs Over Ruins'
                                           'title'  'Scintillate II'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['industrial', 'ambient', '77davez all tracks', 'dark ambient', 'cold meat "
 "industry', 'martial industrial']")
                                     'discogstags'  "['dark ambient', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-drone'
                                             'bpm'  '104.0'
                                             'key'  '3B'
                                        'acoustid'  '9fd5ac0b-93fc-40c9-be49-a8a91700494c'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Songs Over Ruins'
'TBPM' (BPM (beats per minute))                     '104.0'
'TCOM' (Composer)                                   'Desiderii Marginis'
'TCON' (Content type, a.k.a. Genre)                 'electronic-drone'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '2001'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Fredrik Rydberg'], ['mix', 'Johan Levin']])
'TIT2' (Title/songname/content description)         'Scintillate II'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Desiderii Marginis'
'TPE2' (Band/orchestra/accompaniment)               'Desiderii Marginis'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Cold Meat Industry'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Desiderii Marginis'
'TSOP' (Performer sort order)                       'Desiderii Marginis'
'TSRC' (ISRC (international standard recording code))  'QM4TW1712325'
'TXXX:ASIN'                                         'B00005JT4P'
'TXXX:Acoustid Id'                                  '9fd5ac0b-93fc-40c9-be49-a8a91700494c'
'TXXX:BARCODE'                                      '718750889324'
'TXXX:CATALOGNUMBER'                                'CMI.56'
'TXXX:MusicBrainz Album Artist Id'                  '282ca70f-fe7b-4e43-84ab-1f52007947d5'
'TXXX:MusicBrainz Album Id'                         '21b83c58-54fc-326d-a51f-bec42e7e8386'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '282ca70f-fe7b-4e43-84ab-1f52007947d5'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['dark ambient', 'electronic']
'TXXX:lastfmtags'                                   ['industrial',
 'ambient',
 '77davez all tracks',
 'dark ambient',
 'cold meat industry',
 'martial industrial']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.68 dB'
'TXXX:replaygain_track_peak'                        '0.846948'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'165adfbf-7891-493d-9787-beecd9478e40')

========================== row from database ==========================
                                              'id'  1330741
                                            'path'  /data/Music/Bulk/00poprockelectronic/00drone/Desiderii Marginis - 1997 - Songs Over Ruins (Cold Meat Industry) [200k VBR]/02.Scintillate II.mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  388
                                           'genre'  electronic-drone
                                        'filesize'  9754314
                                           'mtime'  1636912637
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00drone 1997 (Cold Meat Industry) [200k VBR] 02.Scintillate electronic drone
                                      'tag_artist'  Desiderii Marginis
                                     'tag_release'  Songs Over Ruins
                                       'tag_title'  Scintillate II
                                             'bpm'  104.0
                                    'search_title'  'ii':2 'scintillate':1
                                   'search_artist'  'desiderii':1 'marginis':2
                                  'search_release'  'over':2 'ruins':3 'songs':1
                                     'search_rest'  '00drone':2 '00poprockelectronic':1 '02':13 '02scintillate':15 '1997':3 '200k':9,10 'cold':4,5 'drone':17 'electronic':16 'industry':7,8 'meat':6 'scintillate':14 'vbr':11,12
                                    'search_combo'  '00drone':9 '00poprockelectronic':8 '02':20 '02scintillate':22 '1997':10 '200k':16,17 'cold':11,12 'desiderii':3B 'drone':24 'electronic':23 'ii':2A 'industry':14,15 'marginis':4B 'meat':13 'over':6C 'ruins':7C 'scintillate':1A,21 'songs':5C 'vbr':18,19
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['industrial', 'ambient', '77davez all tracks', 'dark ambient', 'cold meat industry', 'martial industrial']
                                        'tag_date'  2001
                                     'discogstags'  ['dark ambient', 'electronic']

============================== file details ==============================
                                           'mtime'  1636912637.4719863  (2021-11-14 18:57:17)
                             'size'  9754314