======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '405'
                                          'artist'  'Pray for Sound'
                                     'text_people'  ''
                                         'release'  'Everything Is Beautiful'
                                           'title'  "I Have Seen Hell and It's White"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', '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-2']")
                                      'lastfmtags'  "['instrumental', 'post rock', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '86.622'
                                             'key'  '7A'
                                        'acoustid'  'a8b29f2b-1be5-4c04-a855-8ccf652cd5c6'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Everything Is Beautiful'
'TBPM' (BPM (beats per minute))                     '86.622'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-09-23'
'TIT2' (Title/songname/content description)         "I Have Seen Hell and It's White"
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Pray for Sound'
'TPE2' (Band/orchestra/accompaniment)               'Pray for Sound'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Pray for Sound'
'TSOP' (Performer sort order)                       'Pray for Sound'
'TXXX:Acoustid Id'                                  'a8b29f2b-1be5-4c04-a855-8ccf652cd5c6'
'TXXX:MusicBrainz Album Artist Id'                  '8eb2f8a9-5722-4d12-926b-8d235073f594'
'TXXX:MusicBrainz Album Id'                         '16eb4c39-c533-4b2b-a8bd-8fa997ea4305'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8eb2f8a9-5722-4d12-926b-8d235073f594'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'post rock', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.39 dB'
'TXXX:replaygain_track_peak'                        '0.356506'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'36730751-2daf-4d3f-b6d6-4a7f37c6535b')

========================== row from database ==========================
                                              'id'  1513689
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/pray for sound - everything is beautiful - 2016/04. I Have Seen Hell and It_s White.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  405
                                           'genre'  rock-post
                                        'filesize'  16255958
                                           'mtime'  1678905629
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy pray sound everything is beautiful 2016 04. It_s rock post
                                      'tag_artist'  Pray for Sound
                                     'tag_release'  Everything Is Beautiful
                                       'tag_title'  I Have Seen Hell and It's White
                                             'bpm'  86.622
                                    'search_title'  'and':5 'have':2 'hell':4 'i':1 'it':6 'its':8 's':7 'seen':3 'white':9
                                   'search_artist'  'for':2 'pray':1 'sound':3
                                  'search_release'  'beautiful':3 'everything':1 'is':2
                                     'search_rest'  '04':8,9 '2016':7 'beautiful':6 'classicprogpsy':1 'everything':4 'is':5 'it':10 'post':13 'pray':2 'rock':12 's':11 'sound':3
                                    'search_combo'  '04':23,24 '2016':22 'and':5A 'beautiful':15C,21 'classicprogpsy':16 'everything':13C,19 'for':11B 'have':2A 'hell':4A 'i':1A 'is':14C,20 'it':6A,25 'its':8A 'post':28 'pray':10B,17 'rock':27 's':7A,26 'seen':3A 'sound':12B,18 'white':9A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', '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-2']
                                      'lastfmtags'  ['instrumental', 'post rock', 'ambient']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678905629.1738832  (2023-03-15 19:40:29)
                             'size'  16255958