======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '184'
                                          'artist'  'The Justified Ancients of Mu Mu'
                                     'text_people'  'Nick Coler'
                                         'release'  ''
                                           'title'  'Jerusalem on the Moors'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'klf', 'dance', 'british', 'electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '141.7'
                                             'key'  '5B'
                                        'acoustid'  '6292e1b2-c3de-4bd5-9c61-f538a9d1f66f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '141.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '1990'
'TDRC' (Recording time)                             '1991'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'The KLF'], ['mix', 'The Justified Ancients of Mu Mu'], ['mix', 'Mark "Spike" Stent']])
'TIT2' (Title/songname/content description)         'Jerusalem on the Moors'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Justified Ancients of Mu Mu'
'TPE2' (Band/orchestra/accompaniment)               'The Justified Ancients of Mu Mu'
'TPE3' (Conductor/performer refinement)             'Nick Coler'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'COMA Records'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'KLF, The'
'TSOP' (Performer sort order)                       'KLF, The'
'TXXX:Acoustid Id'                                  '6292e1b2-c3de-4bd5-9c61-f538a9d1f66f'
'TXXX:Artists'                                      'The Justified Ancients of Mu Mu'
'TXXX:BARCODE'                                      '5708920039142'
'TXXX:CATALOGNUMBER'                                'COMA CD 7026'
'TXXX:Mp3gain_minmax'                               '114,182'
'TXXX:Mp3gain_undo'                                 '+003,+003,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronic', 'klf', 'dance', 'british', 'electronica']
'TXXX:originalyear'                                 '1990'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.549920'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6ffb7e14-4280-4e68-ad0e-dc0f8544874a')

========================== row from database ==========================
                                              'id'  1356121
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/04_Its_grim_up_north_(Jerusalem_on_the_moors).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  184
                                           'genre'  electronic-unsorted
                                        'filesize'  2997486
                                           'mtime'  1621696720
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 04_Its_grim_up_north_(Jerusalem_on_the_moors) electronic unsorted
                                      'tag_artist'  The Justified Ancients of Mu Mu
                                     'tag_release'  None
                                       'tag_title'  Jerusalem on the Moors
                                             'bpm'  141.7
                                    'search_title'  'jerusalem':1 'moors':4 'on':2 'the':3
                                   'search_artist'  'ancients':3 'justified':2 'mu':5 'of':4 'the':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '04':7,16 'electronic':25 'files':5,6 'grim':9,18 'its':8,17 'jerusalem':12,21 'loose':3,4 'moors':15,24 'north':11,20 'on':13,22 'the':14,23 'unsorted':2 'up':10,19
                                    'search_combo'  '00poprockelectronic':10 '04':16,25 'ancients':7B 'electronic':34 'files':14,15 'grim':18,27 'its':17,26 'jerusalem':1A,21,30 'justified':6B 'loose':12,13 'moors':4A,24,33 'mu':9B 'north':20,29 'of':8B 'on':2A,22,31 'the':3A,5B,23,32 'unsorted':11 'up':19,28
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'klf', 'dance', 'british', 'electronica']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696720.2735512  (2021-05-22 17:18:40)
                             'size'  2997486