======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '255'
                                          'artist'  'Aphex Twin'
                                     'text_people'  ''
                                         'release'  '26 Mixes for Cash'
                                           'title'  'Windowlicker (acid edit)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['draq', 'drjazzmrfunkmusic', 'electric textures']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '123'
                                             'key'  '6B'
                                        'acoustid'  '0d1f093a-0156-46fb-890b-aa03b2c08998'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '26 Mixes for Cash'
'TBPM' (BPM (beats per minute))                     '123'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-03-19'
'TIT2' (Title/songname/content description)         'Windowlicker (acid edit)'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Aphex Twin'
'TPE2' (Band/orchestra/accompaniment)               'Aphex Twin'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Beat Records'
'TRCK' (Track number/Position in set)               '7/13'
'TSO2'                                              'Aphex Twin'
'TSOP' (Performer sort order)                       'Aphex Twin'
'TSRC' (ISRC (international standard recording code))  'GBBPW0200187'
'TXXX:ASIN'                                         'B00008CH19'
'TXXX:Acoustid Id'                                  '0d1f093a-0156-46fb-890b-aa03b2c08998'
'TXXX:Artists'                                      'Aphex Twin'
'TXXX:BARCODE'                                      '4523132120690'
'TXXX:CATALOGNUMBER'                                'BRC-69'
'TXXX:MusicBrainz Album Artist Id'                  'f22942a1-6f70-4f48-866e-238cb2308fbd'
'TXXX:MusicBrainz Album Id'                         '9c9ad6c8-1ab9-3054-a2ad-17e477c78f6a'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation/remix'
'TXXX:MusicBrainz Artist Id'                        'f22942a1-6f70-4f48-866e-238cb2308fbd'
'TXXX:MusicBrainz Release Group Id'                 '6ca8f556-be81-38a1-be3c-a5b41c24c107'
'TXXX:MusicBrainz Release Track Id'                 'd6aba46e-95e3-3406-8e1f-666e3d37a291'
'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:lastfmtags'                                   ['draq', 'drjazzmrfunkmusic', 'electric textures']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.533224'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'84977708-5f72-43b5-ad06-c09c69518107')

========================== row from database ==========================
                                              'id'  982542
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Aphex Twin/Aphex Twin - 26 Mixes For Cash - CD2/07 - Aphex Twin - Windowlicker - Acid Edit.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  255
                                           'genre'  electronic-unsorted
                                        'filesize'  4129581
                                           'mtime'  1642256778
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm For CD2 07 Acid Edit electronic unsorted
                                      'tag_artist'  Aphex Twin
                                     'tag_release'  26 Mixes for Cash
                                       'tag_title'  Windowlicker (acid edit)
                                             'bpm'  123.0
                                    'search_title'  'acid':2,3 'edit':4,5 'windowlicker':1
                                   'search_artist'  'aphex':1 'twin':2
                                  'search_release'  '26':1 'cash':4 'for':3 'mixes':2
                                     'search_rest'  'acid':3 'cd2':2 'edit':4 'electronic':5 'for':1 'unsorted':6
                                    'search_combo'  '26':8C 'acid':2A,3A,14 'aphex':6B 'cash':11C 'cd2':13 'edit':4A,5A,15 'electronic':16 'for':10C,12 'mixes':9C 'twin':7B 'unsorted':17 'windowlicker':1A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['draq', 'drjazzmrfunkmusic', 'electric textures']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256778.1713636  (2022-01-15 15:26:18)
                             'size'  4129581