======================== unified (from filesystem) ========================
                                         'bitrate'  '148.342'
                                        'duration'  '67'
                                          'artist'  'Made Out of Babies'
                                     'text_people'  ''
                                         'release'  'Trophy'
                                           'title'  'Lullaby No. 1'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['sludge', 'post hardcore', 'female vocalists', 'post metal', 'noise rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-metal-sludge or grind'
                                             'bpm'  '84.245'
                                             'key'  '10B'
                                        'acoustid'  '3bcef628-87d3-4aed-bbfc-56c2d186970f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000063 00000052 000001AC'
'COMM:iTunNORM:eng'                                 (' 00000063 00000052 000001AC 00000156 00009DB5 0000B86D 0000241F 000021F0 '
 '00009DE3 0000B86D')
'TALB' (Album/Movie/Show title)                     'Trophy'
'TBPM' (BPM (beats per minute))                     '84.245'
'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)         'Lullaby No. 1'
'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)               '5/12'
'TSO2'                                              'Made Out of Babies'
'TSOP' (Performer sort order)                       'Made Out of Babies'
'TXXX:ASIN'                                         'B0009NSD1G'
'TXXX:Acoustid Id'                                  '3bcef628-87d3-4aed-bbfc-56c2d186970f'
'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'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.96 dB'
'TXXX:replaygain_track_peak'                        '0.581460'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'68fe861a-e046-4374-ba94-57431ce00574')

========================== row from database ==========================
                                              'id'  1395035
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Made Out Of Babies - trophy 2005/05-made_out_of_babies-lullaby_1.mp3
                                         'working'  None
                                         'bitrate'  148
                                    'duration_sec'  67
                                           'genre'  eid-metal-sludge or grind
                                        'filesize'  1283503
                                           'mtime'  1620310862
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal Of trophy 2005 05 made_out_of_babies lullaby_1 eid metal sludge or grind
                                      'tag_artist'  Made Out of Babies
                                     'tag_release'  Trophy
                                       'tag_title'  Lullaby No. 1
                                             'bpm'  84.245
                                    'search_title'  '1':4 'lullaby':1 'no':2,3
                                   'search_artist'  'babies':4 'made':1 'of':3 'out':2
                                  'search_release'  'trophy':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '1':11 '2005':5 'babies':9 'eid':12 'grind':16 'lullaby':10 'made':6 'metal':13 'of':3,8 'or':15 'out':7 'sludge':14 'trophy':4
                                    'search_combo'  '00dwimp':10 '00metal':11 '1':4A,20 '2005':14 'babies':8B,18 'eid':21 'grind':25 'lullaby':1A,19 'made':5B,15 'metal':22 'no':2A,3A 'of':7B,12,17 'or':24 'out':6B,16 'sludge':23 'trophy':9C,13
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-1', 'q-bass-1', 'q-grit-4']
                                      'lastfmtags'  ['sludge', 'post hardcore', 'female vocalists', 'post metal', 'noise rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620310862.0494506  (2021-05-06 16:21:02)
                             'size'  1283503