======================== unified (from filesystem) ========================
                                         'bitrate'  '267.904'
                                        'duration'  '365'
                                          'artist'  'Killbody Tuning'
                                     'text_people'  ''
                                         'release'  'Pictorial'
                                           'title'  'You Are Not Pure. You Cannot See God Unless You Are'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['swiss', 'instrumental', 'post rock', 'post metal', 'rock band network']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '112.1'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Pictorial'
'TBPM' (BPM (beats per minute))                     '112.1'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDRC' (Recording time)                             '2018'
'TIT2' (Title/songname/content description)         'You Are Not Pure. You Cannot See God Unless You Are'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Killbody Tuning'
'TPE2' (Band/orchestra/accompaniment)               'Killbody Tuning'
'TRCK' (Track number/Position in set)               '4'
'TSRC' (ISRC (international standard recording code))  'CHA011800253'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['swiss', 'instrumental', 'post rock', 'post metal', 'rock band network']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.61 dB'
'TXXX:replaygain_track_peak'                        '0.413791'

========================== row from database ==========================
                                              'id'  1288622
                                            'path'  /data/Music/Bulk/00poprockelectronic/Killbody Tuning - Pictorial/04 You Are Not Pure. You Cannot See God Unless You Are.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  365
                                           'genre'  rock-post
                                        'filesize'  12371947
                                           'mtime'  1678905641
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 04 rock post
                                      'tag_artist'  Killbody Tuning
                                     'tag_release'  Pictorial
                                       'tag_title'  You Are Not Pure. You Cannot See God Unless You Are
                                             'bpm'  112.1
                                    'search_title'  'are':2 'cannot':6 'god':8 'not':3 'pure':4,5 'see':7 'unless':9 'you':1
                                   'search_artist'  'killbody':1 'tuning':2
                                  'search_release'  'pictorial':1
                                     'search_rest'  '00poprockelectronic':1 'post':3 'rock':2
                                    'search_combo'  '00poprockelectronic':13 'are':2A 'cannot':6A 'god':8A 'killbody':10B 'not':3A 'pictorial':12C 'post':15 'pure':4A,5A 'rock':14 'see':7A 'tuning':11B 'unless':9A 'you':1A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['swiss', 'instrumental', 'post rock', 'post metal', 'rock band network']
                                        'tag_date'  2018
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678905641.1826773  (2023-03-15 19:40:41)
                             'size'  12371947