======================== unified (from filesystem) ========================
                                         'bitrate'  '162.209'
                                        'duration'  '41'
                                          'artist'  'Made Out of Babies'
                                     'text_people'  ''
                                         'release'  'Trophy'
                                           'title'  'Out...'
                                           '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-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['sludge', 'post hardcore', 'female vocalists', 'post metal', 'noise rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-metal-sludge or grind'
                                             'bpm'  '140.433'
                                             'key'  '10B'
                                        'acoustid'  '1f7f421a-c226-4ccf-b202-1f3fb582a3e4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000020B 00000246 0000043D'
'COMM:iTunNORM:eng'                                 (' 0000020B 00000246 0000043D 0000053B 00006090 00005022 00003031 000034B3 '
 '00002F8D 00003FE4')
'TALB' (Album/Movie/Show title)                     'Trophy'
'TBPM' (BPM (beats per minute))                     '140.433'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-sludge or grind'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-06-28'
'TIT2' (Title/songname/content description)         'Out...'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Made Out of Babies'
'TPE2' (Band/orchestra/accompaniment)               'Made Out of Babies'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Neurot Recordings'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Made Out of Babies'
'TSOP' (Performer sort order)                       'Made Out of Babies'
'TXXX:ASIN'                                         'B0009NSD1G'
'TXXX:Acoustid Id'                                  '1f7f421a-c226-4ccf-b202-1f3fb582a3e4'
'TXXX:BARCODE'                                      '658457103623'
'TXXX:CATALOGNUMBER'                                'NR036'
'TXXX:MusicBrainz Album Artist Id'                  '275563da-6962-4dc9-bf50-7675b834b6b3'
'TXXX:MusicBrainz Album Id'                         'ba2956ad-7103-4eca-b312-ff31f61157f7'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '275563da-6962-4dc9-bf50-7675b834b6b3'
'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'                                   ['sludge', 'post hardcore', 'female vocalists', 'post metal', 'noise rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.20 dB'
'TXXX:replaygain_track_peak'                        '0.424051'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'191d3574-adf4-4ae9-9c52-de85da60d8f1')

========================== row from database ==========================
                                              'id'  1400468
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Made Out Of Babies - trophy 2005/12 - out.mp3
                                         'working'  None
                                         'bitrate'  162
                                    'duration_sec'  41
                                           'genre'  eid-metal-sludge or grind
                                        'filesize'  867482
                                           'mtime'  1620310862
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal Of trophy 2005 12 out eid metal sludge or grind
                                      'tag_artist'  Made Out of Babies
                                     'tag_release'  Trophy
                                       'tag_title'  Out...
                                             'bpm'  140.433
                                    'search_title'  'out':1,2
                                   'search_artist'  'babies':4 'made':1 'of':3 'out':2
                                  'search_release'  'trophy':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '2005':5 'eid':7 'grind':11 'metal':8 'of':3 'or':10 'out':6 'sludge':9 'trophy':4
                                    'search_combo'  '00dwimp':8 '00metal':9 '2005':12 'babies':6B 'eid':14 'grind':18 'made':3B 'metal':15 'of':5B,10 'or':17 'out':1A,2A,4B,13 'sludge':16 'trophy':7C,11
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['sludge', 'post hardcore', 'female vocalists', 'post metal', 'noise rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620310862.2707582  (2021-05-06 16:21:02)
                             'size'  867482