======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '375'
                                          'artist'  'GlerAkur'
                                     'text_people'  ''
                                         'release'  "Can't You Wait"
                                           'title'  "Can't You Wait"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'shoegaze', 'black metal', 'post rock', 'ambient']"
                                     'discogstags'  "['shoegaze', 'rock', 'post rock', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '3'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'eid-metal-post'
                                             'bpm'  '104.822'
                                             'key'  '10B'
                                        'acoustid'  '1af87989-25e8-4914-905d-d274823f8254'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::XXX'                                         'Island'
'COMM:ID3v1 Comment:XXX'                            'Island'
'TALB' (Album/Movie/Show title)                     "Can't You Wait"
'TBPM' (BPM (beats per minute))                     '104.822'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-post'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-07-15'
'TIT2' (Title/songname/content description)         "Can't You Wait"
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'GlerAkur'
'TPE2' (Band/orchestra/accompaniment)               'GlerAkur'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Prophecy Productions'
'TRCK' (Track number/Position in set)               '1/3'
'TSO2'                                              'GlerAkur'
'TSOP' (Performer sort order)                       'GlerAkur'
'TXXX:ASIN'                                         'B01HP61GH2'
'TXXX:Acoustid Id'                                  '1af87989-25e8-4914-905d-d274823f8254'
'TXXX:BARCODE'                                      '0884388720428'
'TXXX:CATALOGNUMBER'                                'PRO 204'
'TXXX:MusicBrainz Album Artist Id'                  'ed931aea-048d-4085-b82d-4aa3c523d273'
'TXXX:MusicBrainz Album Id'                         'a4a397af-41b7-4301-922e-caa240a267f8'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'ed931aea-048d-4085-b82d-4aa3c523d273'
'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'                                  ['shoegaze', 'rock', 'post rock', 'ambient']
'TXXX:lastfmtags'                                   ['instrumental', 'shoegaze', 'black metal', 'post rock', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+13.36 dB'
'TXXX:replaygain_track_peak'                        '0.075654'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0fd6f813-427e-4601-a771-f8d9a8d498d4')

========================== row from database ==========================
                                              'id'  1531902
                                            'path'  /data/Music/Bulk/00dwimp/00metal/GlerAkur (2016) Can_t You Wait/1.GlerAkur - Can_t You Wait.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  375
                                           'genre'  eid-metal-post
                                        'filesize'  15207663
                                           'mtime'  1620310508
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal (2016) Can_t 1.GlerAkur Can_t eid metal post
                                      'tag_artist'  GlerAkur
                                     'tag_release'  Can't You Wait
                                       'tag_title'  Can't You Wait
                                             'bpm'  104.822
                                    'search_title'  'can':1 'cant':3 't':2 'wait':5 'you':4
                                   'search_artist'  'akur':3 'gler':2 'glerakur':1
                                  'search_release'  'can':1 'cant':3 't':2 'wait':5 'you':4
                                     'search_rest'  '00dwimp':1 '00metal':2 '1':7,13 '1gler':15 '1glerakur':9 '2016':3,4 'akur':16 'can':5 'eid':10 'gler':14 'glerakur':8 'metal':11 'post':12 't':6
                                    'search_combo'  '00dwimp':14 '00metal':15 '1':20,26 '1gler':28 '1glerakur':22 '2016':16,17 'akur':8B,29 'can':1A,9C,18 'cant':3A,11C 'eid':23 'gler':7B,27 'glerakur':6B,21 'metal':24 'post':25 't':2A,10C,19 'wait':5A,13C 'you':4A,12C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['instrumental', 'shoegaze', 'black metal', 'post rock', 'ambient']
                                        'tag_date'  2016
                                     'discogstags'  ['shoegaze', 'rock', 'post rock', 'ambient']

============================== file details ==============================
                                           'mtime'  1620310507.589944  (2021-05-06 16:15:07)
                             'size'  15207663