======================== unified (from filesystem) ========================
                                         'bitrate'  '263.412'
                                        'duration'  '107'
                                          'artist'  'The Blood Brothers'
                                     'text_people'  ''
                                         'release'  'Crimes'
                                           'title'  'Beautiful Horses'
                                           '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-2', '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'  '10'
                                      'tracktotal'  '13'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-noise-screamo'
                                             'bpm'  '114.999'
                                             'key'  '10A'
                                        'acoustid'  '4e7839ff-b1d1-4ee4-bfa1-9aa4b8f1fc1b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00003482 00003350 0000813F'
'COMM:iTunNORM:eng'                                 (' 00003482 00003350 0000813F 00009B2B 00010EDB 0000984B 00007FB4 00008000 '
 '00015F19 00010EC4')
'TALB' (Album/Movie/Show title)                     'Crimes'
'TBPM' (BPM (beats per minute))                     '114.999'
'TCON' (Content type, a.k.a. Genre)                 'eid-noise-screamo'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2005-01-17'
'TIT2' (Title/songname/content description)         'Beautiful Horses'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'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)                                  'V2'
'TRCK' (Track number/Position in set)               '10/13'
'TSO2'                                              'Blood Brothers, The'
'TSOP' (Performer sort order)                       'Blood Brothers, The'
'TXXX:ASIN'                                         'B0006SN5G2'
'TXXX:Acoustid Id'                                  '4e7839ff-b1d1-4ee4-bfa1-9aa4b8f1fc1b'
'TXXX:BARCODE'                                      '5033197296722'
'TXXX:CATALOGNUMBER'                                'VVR1029672'
'TXXX:MusicBrainz Album Artist Id'                  'b847568f-cd75-44c7-b87b-4f38a5a9f661'
'TXXX:MusicBrainz Album Id'                         'c873c2e4-051f-3ca9-9ad7-21464759da2b'
'TXXX:MusicBrainz Album Release Country'            'DE'
'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'                                      '2'
'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'                        '-1.38 dB'
'TXXX:replaygain_track_peak'                        '0.329992'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'52dbf57d-f602-4873-a5e4-b6930aa6890f')

========================== row from database ==========================
                                              'id'  289735
                                            'path'  /data/Music/Bulk/00dwimp/The Blood Brothers/[2004] Crimes/10 Beautiful Horses.mp3
                                         'working'  None
                                         'bitrate'  263
                                    'duration_sec'  107
                                           'genre'  eid-noise-screamo
                                        'filesize'  3652048
                                           'mtime'  1620311491
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp [2004] 10 eid noise screamo
                                      'tag_artist'  The Blood Brothers
                                     'tag_release'  Crimes
                                       'tag_title'  Beautiful Horses
                                             'bpm'  114.999
                                    'search_title'  'beautiful':1 'horses':2
                                   'search_artist'  'blood':2 'brothers':3 'the':1
                                  'search_release'  'crimes':1
                                     'search_rest'  '00dwimp':1 '2004':2,3 'eid':4 'noise':5 'screamo':6
                                    'search_combo'  '00dwimp':7 '2004':8,9 'beautiful':1A 'blood':4B 'brothers':5B 'crimes':6C 'eid':10 'horses':2A 'noise':11 'screamo':12 'the':3B
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  10A
                                           '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-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'post hardcore', 'hardcore', 'experimental', 'screamo']
                                        'tag_date'  2005
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620311490.504281  (2021-05-06 16:31:30)
                             'size'  3652048