======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '255'
                                          'artist'  'Jaga Jazzist'
                                     'text_people'  ''
                                         'release'  'A Livingroom Hush'
                                           'title'  'Real Racecars Have Doors'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'ninja tune', 'jazz', 'electronic', 'nu jazz']"
                                     'discogstags'  "['electronic', 'jazz', 'future jazz', 'drum n bass', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '95'
                                             'key'  '4A'
                                        'acoustid'  'e69792e0-30b1-4d44-950a-e5918c57ea6c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000070B 00000A36 00008486 000060CA 000378C6 00013E43 00008900 000089CD '
 '00018A97 0001D57D')
'COMM:iTunes_CDDB_IDs:eng'                          '10+E752558F90EFE19E01A568FCB8892DED+2416023'
'TALB' (Album/Movie/Show title)                     'A Livingroom Hush'
'TBPM' (BPM (beats per minute))                     '95'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-05-21'
'TENC' (Encoded by)                                 'iTunes v3.0.1'
'TIT2' (Title/songname/content description)         'Real Racecars Have Doors'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jaga Jazzist'
'TPE2' (Band/orchestra/accompaniment)               'Jaga Jazzist'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ninja Tune'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'Jaga Jazzist'
'TSOP' (Performer sort order)                       'Jaga Jazzist'
'TXXX:ASIN'                                         'B00009L545'
'TXXX:Acoustid Id'                                  'e69792e0-30b1-4d44-950a-e5918c57ea6c'
'TXXX:Artists'                                      'Jaga Jazzist'
'TXXX:CATALOGNUMBER'                                'ZENCD 076'
'TXXX:MusicBrainz Album Artist Id'                  '5c71ea68-9238-4dfc-8519-bd6eff6bc28b'
'TXXX:MusicBrainz Album Id'                         'c78b41f0-d1e0-4516-8ebf-8dceaf5c5fb1'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5c71ea68-9238-4dfc-8519-bd6eff6bc28b'
'TXXX:MusicBrainz Release Group Id'                 '0a212680-4318-3469-a442-edb67b082fe8'
'TXXX:MusicBrainz Release Track Id'                 'e82e2089-4872-3b33-9533-eccff540ee99'
'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', 'jazz', 'future jazz', 'drum n bass', 'experimental']
'TXXX:lastfmtags'                                   ['instrumental', 'ninja tune', 'jazz', 'electronic', 'nu jazz']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.23 dB'
'TXXX:replaygain_track_peak'                        '0.652592'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fc5c29ed-0054-4141-93a4-39ffd1c084ae')

========================== row from database ==========================
                                              'id'  1422910
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A Livingroom Hush/Jaga Jazzist - A Livingroom Hush - 05 - Real Racecars Have Doors.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  255
                                           'genre'  electronic-unsorted
                                        'filesize'  8230902
                                           'mtime'  1647277041
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 05 electronic unsorted
                                      'tag_artist'  Jaga Jazzist
                                     'tag_release'  A Livingroom Hush
                                       'tag_title'  Real Racecars Have Doors
                                             'bpm'  95.0
                                    'search_title'  'doors':4 'have':3 'racecars':2 'real':1
                                   'search_artist'  'jaga':1 'jazzist':2
                                  'search_release'  'a':1 'hush':3 'livingroom':2
                                     'search_rest'  'electronic':1 'unsorted':2
                                    'search_combo'  'a':7C 'doors':4A 'electronic':10 'have':3A 'hush':9C 'jaga':5B 'jazzist':6B 'livingroom':8C 'racecars':2A 'real':1A 'unsorted':11
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['instrumental', 'ninja tune', 'jazz', 'electronic', 'nu jazz']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'jazz', 'future jazz', 'drum n bass', 'experimental']

============================== file details ==============================
                                           'mtime'  1647277041.2893627  (2022-03-14 17:57:21)
                             'size'  8230902