======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '51'
                                          'artist'  'Igorrr / Igorrr'
                                     'text_people'  ''
                                         'release'  'Nostril'
                                           'title'  'Caros'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '14'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '133.7'
                                             'key'  '10A'
                                        'acoustid'  '06c9ea1a-34b2-4382-82f9-a1ef567d3b7f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Nostril'
'TBPM' (BPM (beats per minute))                     '133.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-11-09'
'TIT2' (Title/songname/content description)         'Caros'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Igorrr'
'TPE2' (Band/orchestra/accompaniment)               'Igorrr / Igorrr'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ad Noiseam'
'TRCK' (Track number/Position in set)               '7/14'
'TSO2'                                              'Igorrr'
'TSOP' (Performer sort order)                       'Igorrr'
'TXXX:ASIN'                                         'B004BGJVRM'
'TXXX:Acoustid Id'                                  '06c9ea1a-34b2-4382-82f9-a1ef567d3b7f'
'TXXX:BARCODE'                                      '708527713228'
'TXXX:CATALOGNUMBER'                                'adn132'
'TXXX:MusicBrainz Album Artist Id'                  'aec46991-e896-4c1f-80cc-aed97b0cdc73'
'TXXX:MusicBrainz Album Id'                         '91fcc8ff-0e43-3755-9efc-342bd1854d17'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'aec46991-e896-4c1f-80cc-aed97b0cdc73'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.12 dB'
'TXXX:replaygain_track_peak'                        '0.462638'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e70b5fb8-55a9-4b86-8305-69b032184427')

========================== row from database ==========================
                                              'id'  767815
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/2010 {320} Igorrr - Nostril/07. Igorrr - Caros.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  51
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  2482436
                                           'mtime'  1620522345
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2010 {320} 07. electronic experimental glitch breakcore
                                      'tag_artist'  Igorrr / Igorrr
                                     'tag_release'  Nostril
                                       'tag_title'  Caros
                                             'bpm'  133.7
                                    'search_title'  'caros':1
                                   'search_artist'  'igorrr':1
                                  'search_release'  'nostril':1
                                     'search_rest'  '07':3,4 '2010':1 '320':2 'breakcore':8 'electronic':5 'experimental':6 'glitch':7
                                    'search_combo'  '07':6,7 '2010':4 '320':5 'breakcore':11 'caros':1A 'electronic':8 'experimental':9 'glitch':10 'igorrr':2B 'nostril':3C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620522345.482489  (2021-05-09 03:05:45)
                             'size'  2482436