======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '322'
                                          'artist'  'Moloken'
                                     'text_people'  ''
                                         'release'  'Unveilance of Dark Matter'
                                           'title'  'Hollow Caress'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-2', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-2', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2020'
                                        'comments'  ''
                                           'genre'  'eid-metal-sludge or grind'
                                             'bpm'  '145.9'
                                             'key'  '4A'
                                        'acoustid'  '83337efe-53fc-45ee-8e21-9d2d9f6db7f0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Unveilance of Dark Matter'
'TBPM' (BPM (beats per minute))                     '145.9'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-sludge or grind'
'TDOR' (Original release time)                      '2020'
'TDRC' (Recording time)                             '2020-01-31'
'TIT2' (Title/songname/content description)         'Hollow Caress'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Moloken'
'TPE2' (Band/orchestra/accompaniment)               'Moloken'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'The Sign Records'
'TRCK' (Track number/Position in set)               '5/11'
'TSO2'                                              'Moloken'
'TSOP' (Performer sort order)                       'Moloken'
'TXXX:ARTISTS'                                      'Moloken'
'TXXX:Acoustid Id'                                  '83337efe-53fc-45ee-8e21-9d2d9f6db7f0'
'TXXX:MusicBrainz Album Artist Id'                  'bbde4ccc-7aeb-4403-afca-1ecf08af4478'
'TXXX:MusicBrainz Album Id'                         'e94d529c-ac0a-4f1c-81e7-b10d10510f65'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'bbde4ccc-7aeb-4403-afca-1ecf08af4478'
'TXXX:MusicBrainz Release Group Id'                 'a0b69ab2-4438-4003-a5da-e5dd12d5bc36'
'TXXX:MusicBrainz Release Track Id'                 '930df030-3d94-4590-aa42-0f67d63fa348'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2020'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-7.47 dB'
'TXXX:replaygain_track_peak'                        '0.962926'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a9d2e3d8-b093-4b5f-9a5e-79e67fc9f36c')

========================== row from database ==========================
                                              'id'  1535852
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unveilance of Dark Matter/1-05 Hollow Caress.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  322
                                           'genre'  eid-metal-sludge or grind
                                        'filesize'  13050951
                                           'mtime'  1636135222
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1 05 eid metal sludge or grind
                                      'tag_artist'  Moloken
                                     'tag_release'  Unveilance of Dark Matter
                                       'tag_title'  Hollow Caress
                                             'bpm'  145.9
                                    'search_title'  'caress':2 'hollow':1
                                   'search_artist'  'moloken':1
                                  'search_release'  'dark':3 'matter':4 'of':2 'unveilance':1
                                     'search_rest'  '00poprockelectronic':1 '1':2 'eid':3 'grind':7 'metal':4 'or':6 'sludge':5
                                    'search_combo'  '00poprockelectronic':8 '1':9 'caress':2A 'dark':6C 'eid':10 'grind':14 'hollow':1A 'matter':7C 'metal':11 'moloken':3B 'of':5C 'or':13 'sludge':12 'unveilance':4C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  []
                                        'tag_date'  2020
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636135221.5518644  (2021-11-05 19:00:21)
                             'size'  13050951