======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '175'
                                          'artist'  'Sohail Rana'
                                     'text_people'  'øשlqæda'
                                         'release'  'Heranga Cssmica c90'
                                           'title'  'Owl-Vida'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['surf', 'pakistan', 'psych', 'funk', 'rock']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'loc-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '102.127'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Heranga Cssmica c90'
'TBPM' (BPM (beats per minute))                     '102.127'
'TCOM' (Composer)                                   'øשlqæda'
'TCON' (Content type, a.k.a. Genre)                 ['loc-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Owl-Vida'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sohail Rana'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'सølγ שаябlɛş TRILL 6.66'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:TRILLA'                                       'http://holywarbles.blogspot.com'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['surf', 'pakistan', 'psych', 'funk', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.06 dB'
'TXXX:replaygain_track_peak'                        '0.420491'

========================== row from database ==========================
                                              'id'  767831
                                            'path'  /data/Music/Bulk/00localcharacter/Herança Cósmica c90/07 Sohail Rana - Owl-Vida.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  175
                                           'genre'  loc-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  7069583
                                           'mtime'  1621629704
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Herança Cósmica 07 loc unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Sohail Rana
                                     'tag_release'  Heranga Cssmica c90
                                       'tag_title'  Owl-Vida
                                             'bpm'  102.127
                                    'search_title'  'owl':1 'owlvida':3 'vida':2
                                   'search_artist'  'rana':2 'sohail':1
                                  'search_release'  'c90':3 'cssmica':2 'heranga':1
                                     'search_rest'  'cosmica':3,4 'heranca':1,2 'loc':5 'mor':15 'pl':10 'set':7,9,12,14 'shirleyspinoza':11,13 'unsorted':6,8
                                    'search_combo'  'c90':8C 'cosmica':11,12 'cssmica':7C 'heranca':9,10 'heranga':6C 'loc':13 'mor':23 'owl':1A 'owlvida':3A 'pl':18 'rana':5B 'set':15,17,20,22 'shirleyspinoza':19,21 'sohail':4B 'unsorted':14,16 'vida':2A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['surf', 'pakistan', 'psych', 'funk', 'rock']
                                        'tag_date'  1970
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621629704.4142475  (2021-05-21 22:41:44)
                             'size'  7069583