======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '132'
                                          'artist'  'Charles Manson'
                                     'text_people'  'Charles Manson'
                                         'release'  'LIE: The Love & Terror Cult'
                                           'title'  'Cease to Exit'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['folk', 'psychedelic', 'acoustic', 'singer songwriter', 'experimental', "
 "'misunderstood geniuses']")
                                     'discogstags'  "['rock', 'folk rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '143.721'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000317 00000326 000020A3'
'COMM:iTunNORM:eng'                                 (' 00000317 00000326 000020A3 00001F04 00015D14 0000BDE5 0000408A 00004685 '
 '00018DDB 0000AAB6')
'COMM:iTunes_CDDB_IDs:eng'                          '14+9F50B4DEFB32EEEEC3F2E71605C04DEA+1140873'
'TALB' (Album/Movie/Show title)                     'LIE: The Love & Terror Cult'
'TBPM' (BPM (beats per minute))                     '143.721'
'TCOM' (Composer)                                   'Charles Manson'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1970'
'TENC' (Encoded by)                                 'iTunes v4.9'
'TIT2' (Title/songname/content description)         'Cease to Exit'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Charles Manson'
'TRCK' (Track number/Position in set)               '11/14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'folk rock']
'TXXX:lastfmtags'                                   ['folk',
 'psychedelic',
 'acoustic',
 'singer songwriter',
 'experimental',
 'misunderstood geniuses']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.84 dB'
'TXXX:replaygain_track_peak'                        '0.456225'

========================== row from database ==========================
                                              'id'  1407839
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Charles Manson/Lie/11 Cease to Exit.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  132
                                           'genre'  rock-unsorted
                                        'filesize'  3188977
                                           'mtime'  1642097780
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Lie 11 rock unsorted
                                      'tag_artist'  Charles Manson
                                     'tag_release'  LIE: The Love & Terror Cult
                                       'tag_title'  Cease to Exit
                                             'bpm'  143.721
                                    'search_title'  'cease':1 'exit':3 'to':2
                                   'search_artist'  'charles':1 'manson':2
                                  'search_release'  'cult':6 'lie':1,2 'love':4 'terror':5 'the':3
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'generic':2 'lie':5 'rock':6 'trapbeat':4 'unsorted':7
                                    'search_combo'  '00poprockelectronic':12 'cease':1A 'charles':4B 'cult':11C 'dance':14 'exit':3A 'generic':13 'lie':6C,7C,16 'love':9C 'manson':5B 'rock':17 'terror':10C 'the':8C 'to':2A 'trapbeat':15 'unsorted':18
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['folk', 'psychedelic', 'acoustic', 'singer songwriter', 'experimental', 'misunderstood geniuses']
                                        'tag_date'  1970
                                     'discogstags'  ['rock', 'folk rock']

============================== file details ==============================
                                           'mtime'  1642097780.0441477  (2022-01-13 19:16:20)
                             'size'  3188977