======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '316'
                                          'artist'  'Kalya Scintilla'
                                     'text_people'  ''
                                         'release'  'Dance The Spiral Never Ending'
                                           'title'  'Swaggered'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-JZFKS-2', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['glitch hop', 'funky', 'dubstep', 'psychedelic', 'chillout']"
                                     'discogstags'  "['electronic', 'dubstep']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '104.0'
                                             'key'  '8A'
                                        'acoustid'  '556a91b6-1950-49f6-9d32-43169239b562'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Dance The Spiral Never Ending'
'TBPM' (BPM (beats per minute))                     '104.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-07-23'
'TIT2' (Title/songname/content description)         'Swaggered'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '316379'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Kalya Scintilla'
'TPE2' (Band/orchestra/accompaniment)               'Kalya Scintilla'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/11'
'TSO2'                                              'Scintilla, Kalya'
'TSOP' (Performer sort order)                       'Scintilla, Kalya'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.4 (http://www.mp3dev.org/)'
'TXXX:Acoustid Id'                                  '556a91b6-1950-49f6-9d32-43169239b562'
'TXXX:Artists'                                      'Kalya Scintilla'
'TXXX:MusicBrainz Album Artist Id'                  'd5e3296d-085d-447e-9b2b-0877ff815aa4'
'TXXX:MusicBrainz Album Id'                         '9d06b422-6c85-4154-b426-275f9a7d6506'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd5e3296d-085d-447e-9b2b-0877ff815aa4'
'TXXX:MusicBrainz Release Group Id'                 '7a5987b8-cd58-474b-b712-072bf5b6289f'
'TXXX:MusicBrainz Release Track Id'                 '45b009c7-14d3-3487-bd79-5fb0f106eeb0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'dubstep']
'TXXX:lastfmtags'                                   ['glitch hop', 'funky', 'dubstep', 'psychedelic', 'chillout']
'TXXX:originalyear'                                 '2012'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.25 dB'
'TXXX:replaygain_track_peak'                        '0.513955'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b3ffa032-d41a-4e31-abcb-cdfe221bc39a')

========================== row from database ==========================
                                              'id'  1331904
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Kalya Scintilla.-.Dance the Spiral Never Ending (2o12)/08. Kalya Scintilla - Swaggered.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  316
                                           'genre'  electronic-psychill
                                        'filesize'  12759922
                                           'mtime'  1636912212
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient Scintilla. .Dance the (2o12) 08. electronic psychill
                                      'tag_artist'  Kalya Scintilla
                                     'tag_release'  Dance The Spiral Never Ending
                                       'tag_title'  Swaggered
                                             'bpm'  104.0
                                    'search_title'  'swaggered':1
                                   'search_artist'  'kalya':1 'scintilla':2
                                  'search_release'  'dance':1 'ending':5 'never':4 'spiral':3 'the':2
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '08':10,11 '2o12':8,9 'dance':5,6 'electronic':12 'psychill':13 'scintilla':3,4 'the':7
                                    'search_combo'  '00ambient':10 '00poprockelectronic':9 '08':18,19 '2o12':16,17 'dance':4C,13,14 'electronic':20 'ending':8C 'kalya':2B 'never':7C 'psychill':21 'scintilla':3B,11,12 'spiral':6C 'swaggered':1A 'the':5C,15
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['glitch hop', 'funky', 'dubstep', 'psychedelic', 'chillout']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic', 'dubstep']

============================== file details ==============================
                                           'mtime'  1636912211.9616008  (2021-11-14 18:50:11)
                             'size'  12759922