======================== unified (from filesystem) ========================
                                         'bitrate'  '192.051'
                                        'duration'  '260'
                                          'artist'  'Bleep'
                                     'text_people'  ''
                                         'release'  'The North Pole by Submarine'
                                           'title'  'A Byte of AMC (The Wrong Floppy mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  ("['electronica', 'ambient', 'idm', '77davez all tracks', 'electronic', "
 "'experimental']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '124.852'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The North Pole by Submarine'
'TBPM' (BPM (beats per minute))                     '124.852'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         'A Byte of AMC (The Wrong Floppy mix)'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bleep'
'TPE2' (Band/orchestra/accompaniment)               'Bleep'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SSR Records'
'TRCK' (Track number/Position in set)               '10/10'
'TSO2'                                              'Bleep'
'TSOP' (Performer sort order)                       'Bleep'
'TXXX:ASIN'                                         'B00000J77A'
'TXXX:CATALOGNUMBER'                                'SSR 100 CD'
'TXXX:MusicBrainz Album Artist Id'                  'cd2fe3f9-c4ea-4210-8513-097b9ecad581'
'TXXX:MusicBrainz Album Id'                         '7d9c5df5-b6ad-4347-92f8-375108152bf1'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cd2fe3f9-c4ea-4210-8513-097b9ecad581'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica',
 'ambient',
 'idm',
 '77davez all tracks',
 'electronic',
 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.88 dB'
'TXXX:replaygain_track_peak'                        '0.907813'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c192a0ac-c3bc-48cf-af5f-33223bff574f')

========================== row from database ==========================
                                              'id'  138815
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Biosphere, Bleep/Bleep/biosphere (bleep) - the north pole by submarine/10. bleep (biosphere) - a byte of amc (the wrong floppy mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  260
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6264884
                                           'mtime'  1642256355
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Biosphere, biosphere (bleep) the north pole submarine 10. bleep (biosphere) byte amc (the wrong floppy electronic we electropop synthpop
                                      'tag_artist'  Bleep
                                     'tag_release'  The North Pole by Submarine
                                       'tag_title'  A Byte of AMC (The Wrong Floppy mix)
                                             'bpm'  124.852
                                    'search_title'  'a':1 'amc':4 'byte':2 'floppy':8 'mix':9,10 'of':3 'the':5,6 'wrong':7
                                   'search_artist'  'bleep':1
                                  'search_release'  'by':4 'north':2 'pole':3 'submarine':5 'the':1
                                     'search_rest'  '10':9,10 'amc':13 'biosphere':1,2,11 'bleep':3,4 'byte':12 'electronic':17 'electropop':19 'floppy':16 'north':6 'pole':7 'submarine':8 'synthpop':20 'the':5,14 'we':18 'wrong':15
                                    'search_combo'  '10':25,26 'a':1A 'amc':4A,29 'biosphere':17,18,27 'bleep':11B,19,20 'by':15C 'byte':2A,28 'electronic':33 'electropop':35 'floppy':8A,32 'mix':9A,10A 'north':13C,22 'of':3A 'pole':14C,23 'submarine':16C,24 'synthpop':36 'the':5A,6A,12C,21,30 'we':34 'wrong':7A,31
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['electronica', 'ambient', 'idm', '77davez all tracks', 'electronic', 'experimental']
                                        'tag_date'  1989
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1642256355.2269187  (2022-01-15 15:19:15)
                             'size'  6264884