======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '391'
                                          'artist'  'Atomic Time'
                                     'text_people'  ''
                                         'release'  'Out of the loop'
                                           'title'  'Robots Can Lie'
                                           'quals'  ("['Q-HAP-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-2', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-3', 'q-other-4', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '8'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '109.7'
                                             'key'  '7A'
                                        'acoustid'  'f68654e8-927d-4679-a1da-e2ff77623fd0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Out of the loop'
'TBPM' (BPM (beats per minute))                     '109.7'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDOR' (Original release time)                      '2019'
'TDRC' (Recording time)                             '2019-06-26'
'TIT2' (Title/songname/content description)         'Robots Can Lie'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Atomic Time'
'TPE2' (Band/orchestra/accompaniment)               'Atomic Time'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/8'
'TSO2'                                              'Atomic Time'
'TSOP' (Performer sort order)                       'Atomic Time'
'TXXX:ARTISTS'                                      'Atomic Time'
'TXXX:Acoustid Id'                                  'f68654e8-927d-4679-a1da-e2ff77623fd0'
'TXXX:MusicBrainz Album Artist Id'                  '465e1434-6a77-4dc6-a40c-44a0bd0baa0d'
'TXXX:MusicBrainz Album Id'                         '709bfe33-a05c-4c5d-882f-e564abc4f09a'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '465e1434-6a77-4dc6-a40c-44a0bd0baa0d'
'TXXX:MusicBrainz Release Group Id'                 '66d18536-9a90-4366-8c5d-4814097b4e87'
'TXXX:MusicBrainz Release Track Id'                 '79ee6a72-cf1c-453f-a1d4-f89df8195dab'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'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:originalyear'                                 '2019'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-9.38 dB'
'TXXX:replaygain_track_peak'                        '1.045806'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c868213c-ec76-46a9-8b5e-8b5ccd9986d8')

========================== row from database ==========================
                                              'id'  1535779
                                            'path'  /data/Music/Bulk/00poprockelectronic/Atomic Time - (2019) Out Of The Loop/01. Robot Can Lie.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  391
                                           'genre'  rock-cppex-progressive
                                        'filesize'  15774850
                                           'mtime'  1676040049
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2019) Of The Loop 01. rock cppex progressive
                                      'tag_artist'  Atomic Time
                                     'tag_release'  Out of the loop
                                       'tag_title'  Robots Can Lie
                                             'bpm'  109.7
                                    'search_title'  'can':2 'lie':3 'robots':1
                                   'search_artist'  'atomic':1 'time':2
                                  'search_release'  'loop':4 'of':2 'out':1 'the':3
                                     'search_rest'  '00poprockelectronic':1 '01':7,8 '2019':2,3 'cppex':10 'loop':6 'of':4 'progressive':11 'rock':9 'the':5
                                    'search_combo'  '00poprockelectronic':10 '01':16,17 '2019':11,12 'atomic':4B 'can':2A 'cppex':19 'lie':3A 'loop':9C,15 'of':7C,13 'out':6C 'progressive':20 'robots':1A 'rock':18 'the':8C,14 'time':5B
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-SYN-2', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', 'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1']
                                      'lastfmtags'  []
                                        'tag_date'  2019
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676040048.6667087  (2023-02-10 15:40:48)
                             'size'  15774850