======================== unified (from filesystem) ========================
                                         'bitrate'  '259.249'
                                        'duration'  '123'
                                          'artist'  'The Blood Brothers'
                                     'text_people'  ''
                                         'release'  'Young Machetes'
                                           'title'  'Rat Rider'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'post hardcore', 'hardcore', 'experimental', 'screamo']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-noise-screamo'
                                             'bpm'  '145.476'
                                             'key'  '1A'
                                        'acoustid'  '4a291d5a-198c-4ac7-9fca-3815773c7f41'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000030F8 0000386F 00006623'
'COMM:iTunNORM:eng'                                 (' 000030F8 0000386F 00006623 00009892 00009BC1 00002729 00008000 00008000 '
 '00004DC9 00002712')
'TALB' (Album/Movie/Show title)                     'Young Machetes'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'eid-noise-screamo'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2007-01-22'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Rat Rider'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Blood Brothers'
'TPE2' (Band/orchestra/accompaniment)               'The Blood Brothers'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Wichita'
'TRCK' (Track number/Position in set)               '11/15'
'TSO2'                                              'Blood Brothers, The'
'TSOP' (Performer sort order)                       'Blood Brothers, The'
'TXXX:ASIN'                                         'B000J3OIAQ'
'TXXX:Acoustid Id'                                  '4a291d5a-198c-4ac7-9fca-3815773c7f41'
'TXXX:BARCODE'                                      '5055036261326'
'TXXX:CATALOGNUMBER'                                'WEBB132CD'
'TXXX:MusicBrainz Album Artist Id'                  'b847568f-cd75-44c7-b87b-4f38a5a9f661'
'TXXX:MusicBrainz Album Id'                         '8989ad7e-6f65-3267-8e42-aed5f837df0d'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b847568f-cd75-44c7-b87b-4f38a5a9f661'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'post hardcore', 'hardcore', 'experimental', 'screamo']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.302078'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ac1615ae-f175-4db0-838d-4584e29449cc')

========================== row from database ==========================
                                              'id'  372954
                                            'path'  /data/Music/Bulk/00dwimp/The Blood Brothers/[2006] Young Machetes/11 Rat Rider.mp3
                                         'working'  None
                                         'bitrate'  259
                                    'duration_sec'  123
                                           'genre'  eid-noise-screamo
                                        'filesize'  5381639
                                           'mtime'  1620311498
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp [2006] 11 eid noise screamo
                                      'tag_artist'  The Blood Brothers
                                     'tag_release'  Young Machetes
                                       'tag_title'  Rat Rider
                                             'bpm'  145.476
                                    'search_title'  'rat':1 'rider':2
                                   'search_artist'  'blood':2 'brothers':3 'the':1
                                  'search_release'  'machetes':2 'young':1
                                     'search_rest'  '00dwimp':1 '2006':2,3 'eid':4 'noise':5 'screamo':6
                                    'search_combo'  '00dwimp':8 '2006':9,10 'blood':4B 'brothers':5B 'eid':11 'machetes':7C 'noise':12 'rat':1A 'rider':2A 'screamo':13 'the':3B 'young':6C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'post hardcore', 'hardcore', 'experimental', 'screamo']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620311497.9846888  (2021-05-06 16:31:37)
                             'size'  5381639