======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '169'
                                          'artist'  'Veruca Salt'
                                     'text_people'  ''
                                         'release'  'Resolver'
                                           'title'  'Officially Dead'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
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 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '13'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-gr-grunge'
                                             'bpm'  '110'
                                             'key'  '12A'
                                        'acoustid'  '23a74e4f-4231-453a-b253-03dee717a795'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Resolver'
'TBPM' (BPM (beats per minute))                     '110'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-grunge'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2001-09-03'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Brian Liesegang'], ['producer', 'Louise Post']])
'TIT2' (Title/songname/content description)         'Officially Dead'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Veruca Salt'
'TPE2' (Band/orchestra/accompaniment)               'Veruca Salt'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Artful Records'
'TRCK' (Track number/Position in set)               '3/13'
'TSO2'                                              'Veruca Salt'
'TSOP' (Performer sort order)                       'Veruca Salt'
'TXXX:ASIN'                                         'B00005NWGO'
'TXXX:Acoustid Id'                                  '23a74e4f-4231-453a-b253-03dee717a795'
'TXXX:Artists'                                      'Veruca Salt'
'TXXX:BARCODE'                                      '0684340000540'
'TXXX:CATALOGNUMBER'                                'ARTFULCD41'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  '86e8e21a-d29f-47d2-bbf0-e079f7044e71'
'TXXX:MusicBrainz Album Id'                         '54d3c166-5e44-4106-a5dc-cd7d5f991519'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '86e8e21a-d29f-47d2-bbf0-e079f7044e71'
'TXXX:MusicBrainz Release Group Id'                 '7b90b8f5-70a4-331d-81ab-2622daed4d31'
'TXXX:MusicBrainz Release Track Id'                 'bfb12ace-60c8-3708-ad5a-ecde0a9062fa'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-2.38 dB'
'TXXX:replaygain_track_peak'                        '0.424467'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'013b8932-cb63-44af-b933-e7fd4448c6a6')

========================== row from database ==========================
                                              'id'  1287295
                                            'path'  /data/Music/Bulk/00poprockelectronic/Veruca Salt/14 - VERUCA  SALT - Officially Dead.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  169
                                           'genre'  rock-gr-grunge
                                        'filesize'  3441891
                                           'mtime'  1636903166
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 14 VERUCA SALT rock gr grunge
                                      'tag_artist'  Veruca Salt
                                     'tag_release'  Resolver
                                       'tag_title'  Officially Dead
                                             'bpm'  110.0
                                    'search_title'  'dead':2 'officially':1
                                   'search_artist'  'salt':2 'veruca':1
                                  'search_release'  'resolver':1
                                     'search_rest'  '00poprockelectronic':1 'gr':5 'grunge':6 'rock':4 'salt':3 'veruca':2
                                    'search_combo'  '00poprockelectronic':6 'dead':2A 'gr':10 'grunge':11 'officially':1A 'resolver':5C 'rock':9 'salt':4B,8 'veruca':3B,7
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636903166.488146  (2021-11-14 16:19:26)
                             'size'  3441891