======================== unified (from filesystem) ========================
                                         'bitrate'  '215.061'
                                        'duration'  '244'
                                          'artist'  'Mr. Bungle'
                                     'text_people'  ''
                                         'release'  'California'
                                           'title'  'The Holy Filament'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'Q-PLAY-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'rock-cppex-experimental or noise;electronic-unsorted'
                                             'bpm'  '120'
                                             'key'  '6B'
                                        'acoustid'  '2616d450-3831-4f37-9fb7-558eaf222abf'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'California'
'TBPM' (BPM (beats per minute))                     '120'
'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)         'The Holy Filament'
'TKEY' (Initial key)                                '6B'
'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)               '8/10'
'TSO2'                                              'Mr. Bungle'
'TSOP' (Performer sort order)                       'Mr. Bungle'
'TSRC' (ISRC (international standard recording code))  'USWB19900583'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B00000JG41'
'TXXX:Acoustid Id'                                  '2616d450-3831-4f37-9fb7-558eaf222abf'
'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'                 '08721365-184f-3746-9aaf-2ac780344388'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'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'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.507689'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'16c9fb88-c3ee-4343-9c76-76d247f1e779')
'USLT::XXX'                                         ('In fiber optic illusion\n'
 'The flickering eyes\n'
 'By flourescent lights\n'
 'Supplicate before machines,\n'
 'Self-reflecting \n'
 '\n'
 'The legend of modernity:\n'
 'The phosphenes explode\n'
 "God's eternal strobe\n"
 'Through the holy filament,\n'
 'Graven image \n')

========================== row from database ==========================
                                              'id'  1308112
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mr. Bungle/California/08 - Mr. Bungle - The Holy Filament.mp3
                                         'working'  None
                                         'bitrate'  215
                                    'duration_sec'  244
                                           'genre'  rock-cppex-experimental or noise;electronic-unsorted
                                        'filesize'  6591007
                                           'mtime'  1620736075
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 08 rock cppex experimental noise;electronic unsorted
                                      'tag_artist'  Mr. Bungle
                                     'tag_release'  California
                                       'tag_title'  The Holy Filament
                                             'bpm'  120.0
                                    'search_title'  'filament':3 'holy':2 'the':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':8 'bungle':6B 'california':7C 'cppex':10 'electronic':13,15 'experimental':11 'filament':3A 'holy':2A 'mr':4B,5B 'noise':12,14 'rock':9 'the':1A 'unsorted':16
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-PLAY-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']
                                        'tag_date'  1999
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736074.8616395  (2021-05-11 14:27:54)
                             'size'  6591007