======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '224'
                                          'artist'  'Ancient Rites'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Exile (Les litanies de Satan)'
                                           'quals'  ("['Q-HAP-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['folk metal', 'viking metal', 'metal', 'melodic black metal', 'black "
 "metal', 'belgian']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-unsorted'
                                             'bpm'  '131.7'
                                             'key'  '8A'
                                        'acoustid'  '80110b2b-adf4-48a9-a1dc-5d7369573742'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '131.7'
'TCON' (Content type, a.k.a. Genre)                 'eid-unsorted'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-05-16'
'TIT2' (Title/songname/content description)         'Exile (Les litanies de Satan)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ancient Rites'
'TPE2' (Band/orchestra/accompaniment)               'Ancient Rites'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hammerheart Records'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Ancient Rites'
'TSOP' (Performer sort order)                       'Ancient Rites'
'TXXX:ASIN'                                         'B00005B7EY'
'TXXX:Acoustid Id'                                  '80110b2b-adf4-48a9-a1dc-5d7369573742'
'TXXX:Artists'                                      'Ancient Rites'
'TXXX:BARCODE'                                      '8715392007439'
'TXXX:CATALOGNUMBER'                                'HHR 074'
'TXXX:Mp3gain_minmax'                               '134,193'
'TXXX:Mp3gain_undo'                                 '+006,+006,N'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['folk metal',
 'viking metal',
 'metal',
 'melodic black metal',
 'black metal',
 'belgian']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.28 dB'
'TXXX:replaygain_track_peak'                        '0.442454'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f47beffd-c32c-4d86-bd84-92b8f5bba641')

========================== row from database ==========================
                                              'id'  1340243
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Ancient Rites Dim Carcosa 02 Exile Les Litanies De Satan.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  224
                                           'genre'  eid-unsorted
                                        'filesize'  3700857
                                           'mtime'  1620521367
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Dim Carcosa 02 Litanies De eid unsorted
                                      'tag_artist'  Ancient Rites
                                     'tag_release'  None
                                       'tag_title'  Exile (Les litanies de Satan)
                                             'bpm'  131.7
                                    'search_title'  'de':5 'exile':1 'les':2,3 'litanies':4 'satan':6,7
                                   'search_artist'  'ancient':1 'rites':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'carcosa':8 'de':10 'dim':7 'eid':11 'files':5,6 'litanies':9 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 'ancient':8B 'carcosa':17 'de':5A,19 'dim':16 'eid':20 'exile':1A 'files':14,15 'les':2A,3A 'litanies':4A,18 'loose':12,13 'rites':9B 'satan':6A,7A 'unsorted':11
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['folk metal', 'viking metal', 'metal', 'melodic black metal', 'black metal', 'belgian']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521367.3617358  (2021-05-09 02:49:27)
                             'size'  3700857