======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '114'
                                          'artist'  'Richard Cheese'
                                     'text_people'  ''
                                         'release'  'Lounge Against the Machine'
                                           'title'  'Rape Me'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-vocals-3', 'q-mixbeat-2', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['lounge', 'jazz', 'comedy', 'covers', 'parody']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '16'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  ('prerock-jb-jazz-lounge or exotica or '
 'bossa;set-th-novelty-styledcovers;entertaining-why do i keep this;set-cover '
 'or covered')
                                             'bpm'  '121'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Lounge Against the Machine'
'TBPM' (BPM (beats per minute))                     '121'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-lounge or exotica or bossa',
 'set-th-novelty-styledcovers',
 'entertaining-why do i keep this',
 'set-cover or covered']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-17'
'TIT2' (Title/songname/content description)         'Rape Me'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Richard Cheese'
'TPE2' (Band/orchestra/accompaniment)               'Richard Cheese'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Oglio Records'
'TRCK' (Track number/Position in set)               '9/16'
'TSO2'                                              'Cheese, Richard'
'TSOP' (Performer sort order)                       'Cheese, Richard'
'TSRC' (ISRC (international standard recording code))  'USSFR0517301'
'TXXX:ASIN'                                         'B00004Z40S'
'TXXX:Artists'                                      'Richard Cheese'
'TXXX:BARCODE'                                      '790058912126'
'TXXX:CATALOGNUMBER'                                'OGL 89121-2'
'TXXX:MusicBrainz Album Artist Id'                  'fc086e05-6cc0-4b23-9476-792f423dd0bf'
'TXXX:MusicBrainz Album Id'                         '4fecbf14-179d-41fb-9a39-7eb44a4c4634'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fc086e05-6cc0-4b23-9476-792f423dd0bf'
'TXXX:MusicBrainz Release Group Id'                 '25396cdd-c5e4-30de-b3f9-0ad045eb889d'
'TXXX:MusicBrainz Release Track Id'                 '8179d7df-bce8-3fa5-aaa8-7e9bbf167a04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', 'jazz', 'comedy', 'covers', 'parody']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.769970'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c8a928ca-7966-4046-b9b4-4dbd4be74221')

========================== row from database ==========================
                                              'id'  1325819
                                            'path'  /data/Music/Bulk/00spent/Richard Cheese/Richard Cheese - Rape Me (Lounge Against the Machine).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  114
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa;set-th-novelty-styledcovers;entertaining-why do i keep this;set-cover or covered
                                        'filesize'  2793926
                                           'mtime'  1620541700
                                   'redo_metaread'  0
                                        'rest_str'   00spent (Lounge Machine) prerock jb jazz lounge or exotica or bossa;set novelty styledcovers;entertaining why do keep this;set cover or covered
                                      'tag_artist'  Richard Cheese
                                     'tag_release'  Lounge Against the Machine
                                       'tag_title'  Rape Me
                                             'bpm'  121.0
                                    'search_title'  'me':2 'rape':1
                                   'search_artist'  'cheese':2 'richard':1
                                  'search_release'  'against':2 'lounge':1 'machine':4 'the':3
                                     'search_rest'  '00spent':1 'bossa':11,13 'cover':27 'covered':28 'do':21 'entertaining':17,19 'exotica':10 'jazz':8 'jb':7 'keep':22 'lounge':2,3 'machine':4,5 'novelty':15 'or':9 'prerock':6 'set':12,14,24,26 'styledcovers':16,18 'this':23,25 'why':20
                                    'search_combo'  '00spent':9 'against':6C 'bossa':19,21 'cheese':4B 'cover':35 'covered':36 'do':29 'entertaining':25,27 'exotica':18 'jazz':16 'jb':15 'keep':30 'lounge':5C,10,11 'machine':8C,12,13 'me':2A 'novelty':23 'or':17 'prerock':14 'rape':1A 'richard':3B 'set':20,22,32,34 'styledcovers':24,26 'the':7C 'this':31,33 'why':28
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'Q-PIANO-3', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'jazz', 'comedy', 'covers', 'parody']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620541700.437052  (2021-05-09 08:28:20)
                             'size'  2793926