======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '264'
                                          'artist'  'Drums Of Death'
                                     'text_people'  ''
                                         'release'  'Drums Of Death'
                                           'title'  'Adova 1'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dance', 'house', 'electro', 'electronic', 'ethnic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '7'
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-africa-ghana'
                                             'bpm'  '132.4'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000810 00000C6B 00002A21 0000522B 00028A4E 0003EB29 000046F0 000052C0 '
 '0001DFB1 00023105')
'COMM:iTunes_CDDB_IDs:eng'                          '7+131939D39F8ADDD68E2C6F71EC6C9C9F+180516'
'TALB' (Album/Movie/Show title)                     'Drums Of Death'
'TBPM' (BPM (beats per minute))                     '132.4'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-ghana'
'TENC' (Encoded by)                                 'iTunes v4.1'
'TIT2' (Title/songname/content description)         'Adova 1'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Drums Of Death'
'TRCK' (Track number/Position in set)               '3/7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'house', 'electro', 'electronic', 'ethnic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.77 dB'
'TXXX:replaygain_track_peak'                        '0.345828'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f8254f4e-8e8b-4de4-bac1-d85af6434bc8')

========================== row from database ==========================
                                              'id'  718547
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/va - drums of death (field recordings in ghana)/03 adova 1.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  264
                                           'genre'  loc-africa-ghana
                                        'filesize'  6349925
                                           'mtime'  1621626218
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm drums of death (field recordings in ghana) 03 adova loc africa ghana
                                      'tag_artist'  Drums Of Death
                                     'tag_release'  Drums Of Death
                                       'tag_title'  Adova 1
                                             'bpm'  132.4
                                    'search_title'  '1':2 'adova':1
                                   'search_artist'  'death':3 'drums':1 'of':2
                                  'search_release'  'death':3 'drums':1 'of':2
                                     'search_rest'  'adova':10 'africa':12 'death':3 'drums':1 'field':4,5 'ghana':8,9 'in':7 'loc':11 'of':2 'recordings':6
                                    'search_combo'  '1':2A 'adova':1A,18 'africa':20 'death':5B,8C,11 'drums':3B,6C,9 'field':12,13 'ghana':16,17 'in':15 'loc':19 'of':4B,7C,10 'recordings':14
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electro', 'electronic', 'ethnic']
                                        'tag_date'  
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621626217.9874947  (2021-05-21 21:43:37)
                             'size'  6349925