======================== unified (from filesystem) ========================
                                         'bitrate'  '241.818'
                                        'duration'  '212'
                                          'artist'  'The Flashbulb'
                                     'text_people'  ''
                                         'release'  'Arboreal'
                                           'title'  'Meadow Crush'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'breakcore', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '17'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '103.3'
                                             'key'  '8A'
                                        'acoustid'  '8b703f51-6846-446c-84a7-119e17c840c4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000006E3 0000060A 000035EB 00003405 00017CC0 00032F15 00008000 00008000 '
 '00000F2A 00000315')
'TALB' (Album/Movie/Show title)                     'Arboreal'
'TBPM' (BPM (beats per minute))                     '103.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-06-08'
'TIT2' (Title/songname/content description)         'Meadow Crush'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Flashbulb'
'TPE2' (Band/orchestra/accompaniment)               'The Flashbulb'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Alphabasic'
'TRCK' (Track number/Position in set)               '5/17'
'TSO2'                                              'Flashbulb, The'
'TSOP' (Performer sort order)                       'Flashbulb, The'
'TXXX:Acoustid Id'                                  '8b703f51-6846-446c-84a7-119e17c840c4'
'TXXX:BARCODE'                                      '884501329668'
'TXXX:CATALOGNUMBER'                                'ALPH065'
'TXXX:MusicBrainz Album Artist Id'                  '24786816-025f-49f4-9787-4945a3311f96'
'TXXX:MusicBrainz Album Id'                         '6f0675eb-31db-4578-9235-6a7e8726d709'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '24786816-025f-49f4-9787-4945a3311f96'
'TXXX:Q-HAP'                                        '2'
'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'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'breakcore', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.03 dB'
'TXXX:replaygain_track_peak'                        '0.520387'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'404cb46e-a422-4417-80d3-10224c3e2a9b')

========================== row from database ==========================
                                              'id'  1377702
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Flashbulb - Arboreal/05 - Meadow Crush.mp3
                                         'working'  None
                                         'bitrate'  241
                                    'duration_sec'  212
                                           'genre'  electronic-experimental
                                        'filesize'  6648364
                                           'mtime'  1636917036
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 05 electronic experimental
                                      'tag_artist'  The Flashbulb
                                     'tag_release'  Arboreal
                                       'tag_title'  Meadow Crush
                                             'bpm'  103.3
                                    'search_title'  'crush':2 'meadow':1
                                   'search_artist'  'flashbulb':2 'the':1
                                  'search_release'  'arboreal':1
                                     'search_rest'  'electronic':1 'experimental':2
                                    'search_combo'  'arboreal':5C 'crush':2A 'electronic':6 'experimental':7 'flashbulb':4B 'meadow':1A 'the':3B
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  8A
                                           '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-3', 'q-syn-3', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'breakcore', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636917036.1554132  (2021-11-14 20:10:36)
                             'size'  6648364