======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '297'
                                          'artist'  'Lastryko / Lastryko'
                                     'text_people'  ''
                                         'release'  'Limbo'
                                           'title'  'C-A'
                                           'quals'  ("['Q-BUSY-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-SYN-2', 'Q-OLDST-3', 'Q-PLAY-3', "
 "'Q-CHART-2', 'Q-MIXBEAT-2', 'Q-HHRNBTT-1', 'q-bass-4', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '7'
                                            'date'  '2020'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive-krautrock'
                                             'bpm'  '106.9'
                                             'key'  '8A'
                                        'acoustid'  'efd2debd-64ff-4d53-9b93-e4d3118b1841'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Limbo'
'TBPM' (BPM (beats per minute))                     '106.9'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive-krautrock'
'TDOR' (Original release time)                      '2020'
'TDRC' (Recording time)                             '2020-07-03'
'TIT2' (Title/songname/content description)         'C-A'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Lastryko'
'TPE2' (Band/orchestra/accompaniment)               'Lastryko / Lastryko'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Necio Records'
'TRCK' (Track number/Position in set)               '1/7'
'TSO2'                                              'Lastryko'
'TSOP' (Performer sort order)                       'Lastryko'
'TXXX:ARTISTS'                                      'Lastryko'
'TXXX:Acoustid Id'                                  'efd2debd-64ff-4d53-9b93-e4d3118b1841'
'TXXX:Date (release)'                               '43831'
'TXXX:MusicBrainz Album Artist Id'                  'a49e2e7a-bbb9-43ef-9616-77a4ac4f21df'
'TXXX:MusicBrainz Album Id'                         '4d493bdb-3b9b-46c7-af66-7ee578096cc4'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a49e2e7a-bbb9-43ef-9616-77a4ac4f21df'
'TXXX:MusicBrainz Release Group Id'                 'de70c8ca-6b52-432b-be22-32013585f42a'
'TXXX:MusicBrainz Release Track Id'                 'a931a557-c784-4f3c-9355-9a10fa2d516e'
'TXXX:Notes'                                        'slsk'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Style'                                        'Psychedelic Jam'
'TXXX:Tool Name'                                    'Media Center'
'TXXX:Tool Version'                                 '25.0.114'
'TXXX:originalyear'                                 '2020'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.50 dB'
'TXXX:replaygain_track_peak'                        '1.012316'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1cd56b9a-b6c2-4fd4-b9a3-885fecbc9e8e')

========================== row from database ==========================
                                              'id'  1534956
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/lastryko 2020 - limbo (320kbps)/Lastryko - Limbo - 01 - CA.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  297
                                           'genre'  rock-cppex-progressive-krautrock
                                        'filesize'  11945015
                                           'mtime'  1636135046
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub lastryko 2020 limbo (320kbps) 01 CA rock cppex progressive krautrock
                                      'tag_artist'  Lastryko / Lastryko
                                     'tag_release'  Limbo
                                       'tag_title'  C-A
                                             'bpm'  106.9
                                    'search_title'  'a':2 'c':1 'ca':3
                                   'search_artist'  'lastryko':1
                                  'search_release'  'limbo':1
                                     'search_rest'  '00reggae':1 '2020':4 '320kbps':6,7 'ca':8 'cppex':10 'dub':2 'krautrock':12 'lastryko':3 'limbo':5 'progressive':11 'rock':9
                                    'search_combo'  '00reggae':6 '2020':9 '320kbps':11,12 'a':2A 'c':1A 'ca':3A,13 'cppex':15 'dub':7 'krautrock':17 'lastryko':4B,8 'limbo':5C,10 'progressive':16 'rock':14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2020
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636135046.229357  (2021-11-05 18:57:26)
                             'size'  11945015