======================== unified (from filesystem) ========================
                                         'bitrate'  '255.719'
                                        'duration'  '106'
                                          'artist'  'Less Than Jake'
                                     'text_people'  ''
                                         'release'  'Goodbye Blue & White'
                                           'title'  "We're Not Gonna Take It"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'ska', 'punk', 'rock']"
                                     'discogstags'  "['rock', 'ska', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '20'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-ska'
                                             'bpm'  '96'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Goodbye Blue & White'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-ska'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2008-03-18'
'TIT2' (Title/songname/content description)         "We're Not Gonna Take It"
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Less Than Jake'
'TPE2' (Band/orchestra/accompaniment)               'Less Than Jake'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Sleep It Off Records'
'TRCK' (Track number/Position in set)               '8/20'
'TSO2'                                              'Less Than Jake'
'TSOP' (Performer sort order)                       'Less Than Jake'
'TXXX:ASIN'                                         'B0013LKZMI'
'TXXX:Artists'                                      'Less Than Jake'
'TXXX:BARCODE'                                      '020286117728'
'TXXX:CATALOGNUMBER'                                '[none]'
'TXXX:MusicBrainz Album Artist Id'                  'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'TXXX:MusicBrainz Album Id'                         '937d9d08-d680-470f-b239-1017f1e920d9'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'TXXX:MusicBrainz Release Group Id'                 'c0f2c583-ecfc-3093-ad37-ac8c0399654a'
'TXXX:MusicBrainz Release Track Id'                 'a4bae6ac-552c-3ce1-b8b6-8e2424507d3c'
'TXXX:Q-HAP'                                        '3'
'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', 'ska', 'punk']
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.433129'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e8ab2237-144a-4674-b3b5-8bf3452121cb')

========================== row from database ==========================
                                              'id'  1513948
                                            'path'  /data/Music/Bulk/00poprockelectronic/Less Than Jake/Less Than Jake - Goodbye Blue & White/08 - Less Than Jake - We_re Not Gonna Take It.mp3
                                         'working'  None
                                         'bitrate'  255
                                    'duration_sec'  106
                                           'genre'  rock-gr-punk-ska
                                        'filesize'  3500671
                                           'mtime'  1621695906
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 08 We_re rock gr punk ska
                                      'tag_artist'  Less Than Jake
                                     'tag_release'  Goodbye Blue & White
                                       'tag_title'  We're Not Gonna Take It
                                             'bpm'  96.0
                                    'search_title'  'gonna':5 'it':7 'not':4 're':2 'take':6 'we':1 'were':3
                                   'search_artist'  'jake':3 'less':1 'than':2
                                  'search_release'  'blue':2 'goodbye':1 'white':3
                                     'search_rest'  '00poprockelectronic':1 'gr':5 'punk':6 're':3 'rock':4 'ska':7 'we':2
                                    'search_combo'  '00poprockelectronic':14 'blue':12C 'gonna':5A 'goodbye':11C 'gr':18 'it':7A 'jake':10B 'less':8B 'not':4A 'punk':19 're':2A,16 'rock':17 'ska':20 'take':6A 'than':9B 'we':1A,15 'were':3A 'white':13C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
                                        'tag_date'  2008
                                     'discogstags'  ['rock', 'ska', 'punk']

============================== file details ==============================
                                           'mtime'  1621695906.3930144  (2021-05-22 17:05:06)
                             'size'  3500671