======================== unified (from filesystem) ========================
                                         'bitrate'  '228.082'
                                        'duration'  '299'
                                          'artist'  'Mr. Bungle'
                                     'text_people'  ''
                                         'release'  'California'
                                           'title'  'Retrovertigo'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'rock-cppex-experimental or noise;electronic-unsorted'
                                             'bpm'  '140'
                                             'key'  '3B'
                                        'acoustid'  '35fe10f1-8730-447c-bb47-96b3e8f8c1f0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'California'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-experimental or noise', 'electronic-unsorted']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-07-13'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['guest cello', 'Sam Bass'], ['guest cello', 'Marika Hughes'], ['membranophone', 'Danny Heifetz'], ['guest bass drum, gong, percussion and timpani', 'William Winant'], ['guitar family', 'Trey Spruance'], ['vocals', 'Mike Patton'], ['keyboard', 'Mike Patton'], ['guest viola and violin', 'Ben Barnes'], ['guest viola and violin', 'Eyvind Kang'], ['guest viola and violin', 'Carla Kihlstedt'], ['double bass and electric bass guitar', 'Trevor Dunn'], ['guest pedal steel guitar', 'David Phillips'], ['keyboard and saxophone', 'Clinton "Bär" McKinnon'], ['guest trumpet', 'Timb Harris']])
'TIT2' (Title/songname/content description)         'Retrovertigo'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr. Bungle'
'TPE2' (Band/orchestra/accompaniment)               'Mr. Bungle'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warner Bros. Records'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'Mr. Bungle'
'TSOP' (Performer sort order)                       'Mr. Bungle'
'TSRC' (ISRC (international standard recording code))  'USWB19900578'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B00000JG41'
'TXXX:Acoustid Id'                                  '35fe10f1-8730-447c-bb47-96b3e8f8c1f0'
'TXXX:Artists'                                      'Mr. Bungle'
'TXXX:BARCODE'                                      '093624744726'
'TXXX:CATALOGNUMBER'                                '9 47447-2'
'TXXX:MusicBrainz Album Artist Id'                  '277e21a9-2d64-452d-96c4-2d23a7af5891'
'TXXX:MusicBrainz Album Id'                         '5efcbd30-2dd3-4763-9287-700fab867643'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '277e21a9-2d64-452d-96c4-2d23a7af5891'
'TXXX:MusicBrainz Release Group Id'                 '68445df6-13b2-360b-b43f-7b286e506c7c'
'TXXX:MusicBrainz Release Track Id'                 'aa348cbd-03f0-3bee-8593-eaafabffcbc0'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.25 dB'
'TXXX:replaygain_track_peak'                        '0.444909'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6ffc7d5f-0cab-458f-9e26-92d9e816d894')
'USLT::XXX'                                         ('Before you advertise\n'
 'All the fame is implied\n'
 'With no fortune unseen\n'
 'Sell the rights\n'
 'To your blight\n'
 'Time-machine\n'
 '\n'
 "While I'm dulled by excess\n"
 'And a cynic at best\n'
 'My art imitates crime\n'
 'Paid for by\n'
 'The allies\n'
 'So invest\n'
 '\n'
 "Now I'm finding truth is a ruin\n"
 'Nauseous end that nobody is pursuing\n'
 'Staring into glassy eyes\n'
 'Mesmerized\n'
 "There's a vintage thirst returning\n"
 "But I'm sheltered by my channel-surfing\n"
 'Every famine virtual\n'
 'Retrovertigo\n'
 '\n'
 'A tribute to false memories\n'
 'With conviction\n'
 'Cheap imitation\n'
 'Is it fashion or disease?\n'
 'Post-ironic\n'
 'Remains a mouth to feed\n'
 '\n'
 'Sell the rights\n'
 'To your blight\n'
 "And you'll eat\n"
 '\n'
 'See the vintage robot wearied\n'
 'Then awakened by revision theories\n'
 'Every famine virtual\n'
 'Retrovertigo\n')

========================== row from database ==========================
                                              'id'  1284391
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mr. Bungle/California/03 - Mr. Bungle - Retrovertigo.mp3
                                         'working'  None
                                         'bitrate'  228
                                    'duration_sec'  299
                                           'genre'  rock-cppex-experimental or noise;electronic-unsorted
                                        'filesize'  8581433
                                           'mtime'  1678465458
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 03 rock cppex experimental noise;electronic unsorted
                                      'tag_artist'  Mr. Bungle
                                     'tag_release'  California
                                       'tag_title'  Retrovertigo
                                             'bpm'  140.0
                                    'search_title'  'retrovertigo':1
                                   'search_artist'  'bungle':3 'mr':1,2
                                  'search_release'  'california':1
                                     'search_rest'  '00poprockelectronic':1 'cppex':3 'electronic':6,8 'experimental':4 'noise':5,7 'rock':2 'unsorted':9
                                    'search_combo'  '00poprockelectronic':6 'bungle':4B 'california':5C 'cppex':8 'electronic':11,13 'experimental':9 'mr':2B,3B 'noise':10,12 'retrovertigo':1A 'rock':7 'unsorted':14
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']
                                        'tag_date'  1999
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678465457.7788131  (2023-03-10 17:24:17)
                             'size'  8581433