======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '67'
                                          'artist'  'June Wilkinson'
                                     'text_people'  ''
                                         'release'  'June Wilkinson and her Physical Fitness Formula (Calendar Records Mono)'
                                           'title'  'Introduction'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['playboy', 'exotica', 'spoken word', 'd beat', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1962'
                                        'comments'  ''
                                           'genre'  'entertaining-unintended;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '118.6'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'June Wilkinson and her Physical Fitness Formula (Calendar Records Mono)'
'TBPM' (BPM (beats per minute))                     '118.6'
'TCON' (Content type, a.k.a. Genre)                 ['entertaining-unintended', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1962'
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         'Introduction'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'June Wilkinson'
'TPE2' (Band/orchestra/accompaniment)               'June Wilkinson'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['playboy', 'exotica', 'spoken word', 'd beat', 'easy listening']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.54 dB'
'TXXX:replaygain_track_peak'                        '0.700247'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.basichipdigitaloddio.com/365/')

========================== row from database ==========================
                                              'id'  766867
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/264 June Wilkinson - June Wilkinson and her Physical Fitness Formula/01_Introduction.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  67
                                           'genre'  entertaining-unintended;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2868027
                                           'mtime'  1620562909
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 264 01_Introduction entertaining unintended;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  June Wilkinson
                                     'tag_release'  June Wilkinson and her Physical Fitness Formula (Calendar Records Mono)
                                       'tag_title'  Introduction
                                             'bpm'  118.6
                                    'search_title'  'introduction':1
                                   'search_artist'  'june':1 'wilkinson':2
                                  'search_release'  'and':3 'calendar':8,9 'fitness':6 'formula':7 'her':4 'june':1 'mono':11,12 'physical':5 'records':10 'wilkinson':2
                                     'search_rest'  '01':2 '264':1 'entertaining':4 'introduction':3 'mor':14 'pl':9 'set':6,8,11,13 'shirleyspinoza':10,12 'unintended':5,7
                                    'search_combo'  '01':17 '264':16 'and':6C 'calendar':11C,12C 'entertaining':19 'fitness':9C 'formula':10C 'her':7C 'introduction':1A,18 'june':2B,4C 'mono':14C,15C 'mor':29 'physical':8C 'pl':24 'records':13C 'set':21,23,26,28 'shirleyspinoza':25,27 'unintended':20,22 'wilkinson':3B,5C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['playboy', 'exotica', 'spoken word', 'd beat', 'easy listening']
                                        'tag_date'  1962
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620562908.578197  (2021-05-09 14:21:48)
                             'size'  2868027