======================== unified (from filesystem) ========================
                                         'bitrate'  '319.03'
                                        'duration'  '227'
                                          'artist'  'Bring Me the Horizon'
                                     'text_people'  'Jordan Fish/Lee Malia/Oliver Sykes'
                                         'release'  'Sempiternal'
                                           'title'  'Can You Feel My Heart'
                                           '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-4', 'q-grit-4', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['metalcore', 'hardcore', 'metal', 'deathcore', 'screamo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'eid-noise-screamo'
                                             'bpm'  '127.3'
                                             'key'  '9A'
                                        'acoustid'  '2ac8a389-2450-4590-a960-f47de33379a3'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Sempiternal'
'TBPM' (BPM (beats per minute))                     '127.3'
'TCOM' (Composer)                                   'Jordan Fish/Lee Malia/Oliver Sykes'
'TCON' (Content type, a.k.a. Genre)                 'eid-noise-screamo'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-03-29'
'TIT2' (Title/songname/content description)         'Can You Feel My Heart'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bring Me the Horizon'
'TPE2' (Band/orchestra/accompaniment)               'Bring Me the Horizon'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'RCA/Sony Music'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Bring Me the Horizon'
'TSOP' (Performer sort order)                       'Bring Me the Horizon'
'TXXX:ASIN'                                         'B00BEQYN48'
'TXXX:Acoustid Id'                                  '2ac8a389-2450-4590-a960-f47de33379a3'
'TXXX:BARCODE'                                      '887654206220'
'TXXX:MusicBrainz Album Artist Id'                  '074e3847-f67f-49f9-81f1-8c8cea147e8e'
'TXXX:MusicBrainz Album Id'                         '1637ac31-0dde-4552-8701-269d5d6730e1'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '074e3847-f67f-49f9-81f1-8c8cea147e8e'
'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:lastfmtags'                                   ['metalcore', 'hardcore', 'metal', 'deathcore', 'screamo']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'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'                        '-1.26 dB'
'TXXX:replaygain_track_peak'                        '0.379839'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'863dd3b3-c525-427c-a0fb-faa75b1dde37')

========================== row from database ==========================
                                              'id'  1397080
                                            'path'  /data/Music/Bulk/00dwimp/00noise/Bring Me The Horizon - Sempiternal/01 Can You Feel My Heart.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  227
                                           'genre'  eid-noise-screamo
                                        'filesize'  9076440
                                           'mtime'  1620311470
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00noise The 01 eid noise screamo
                                      'tag_artist'  Bring Me the Horizon
                                     'tag_release'  Sempiternal
                                       'tag_title'  Can You Feel My Heart
                                             'bpm'  127.3
                                    'search_title'  'can':1 'feel':3 'heart':5 'my':4 'you':2
                                   'search_artist'  'bring':1 'horizon':4 'me':2 'the':3
                                  'search_release'  'sempiternal':1
                                     'search_rest'  '00dwimp':1 '00noise':2 'eid':4 'noise':5 'screamo':6 'the':3
                                    'search_combo'  '00dwimp':11 '00noise':12 'bring':6B 'can':1A 'eid':14 'feel':3A 'heart':5A 'horizon':9B 'me':7B 'my':4A 'noise':15 'screamo':16 'sempiternal':10C 'the':8B,13 'you':2A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           '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-4', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['metalcore', 'hardcore', 'metal', 'deathcore', 'screamo']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620311470.323207  (2021-05-06 16:31:10)
                             'size'  9076440