======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '133'
                                          'artist'  'Felix Kubin'
                                     'text_people'  ''
                                         'release'  'The Tetchy Teenage of Tapes'
                                           'title'  'What About?'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'avant garde', 'electro', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '113.453'
                                             'key'  '1A'
                                        'acoustid'  'a6622dfd-f15c-4b20-9b89-82b435ee4e9d'
rest: ''

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

'COMM:tagscan:eng'                                  'http://www.mp3trade.nm.ru'
'TALB' (Album/Movie/Show title)                     'The Tetchy Teenage of Tapes'
'TBPM' (BPM (beats per minute))                     '113.453'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'What About?'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Felix Kubin'
'TPE2' (Band/orchestra/accompaniment)               'Felix Kubin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ski-pp'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Kubin, Felix'
'TSOP' (Performer sort order)                       'Kubin, Felix'
'TXXX:Acoustid Id'                                  'a6622dfd-f15c-4b20-9b89-82b435ee4e9d'
'TXXX:CATALOGNUMBER'                                'skipp 005'
'TXXX:MusicBrainz Album Artist Id'                  '299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Album Id'                         '22a58914-1fb8-46f8-b795-4f9f161ae3b9'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Release Group Id'                 '576ef62d-fe3a-316c-ab64-694628db5f90'
'TXXX:Q-HAP'                                        '3'
'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'                                   ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.13 dB'
'TXXX:replaygain_track_peak'                        '0.359735'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e0005204-4068-4f79-bc1b-805bf90aec71')

========================== row from database ==========================
                                              'id'  247341
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0incharacter/Felix Kubin/The Tetchy Teenage Of Tapes/12 What about.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  133
                                           'genre'  electronic
                                        'filesize'  3207168
                                           'mtime'  1636912252
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0incharacter Of 12 about electronic
                                      'tag_artist'  Felix Kubin
                                     'tag_release'  The Tetchy Teenage of Tapes
                                       'tag_title'  What About?
                                             'bpm'  113.453
                                    'search_title'  'about':2 'what':1
                                   'search_artist'  'felix':1 'kubin':2
                                  'search_release'  'of':4 'tapes':5 'teenage':3 'tetchy':2 'the':1
                                     'search_rest'  '0incharacter':1 'about':3 'electronic':4 'of':2
                                    'search_combo'  '0incharacter':10 'about':2A,12 'electronic':13 'felix':3B 'kubin':4B 'of':8C,11 'tapes':9C 'teenage':7C 'tetchy':6C 'the':5C 'what':1A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912251.5934737  (2021-11-14 18:50:51)
                             'size'  3207168