======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '176'
                                          'artist'  'Armando Trovajoli'
                                     'text_people'  ''
                                         'release'  'Italian Cinema Lounge'
                                           'title'  'Masquerade'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'jazz', 'lounge', 'italian', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '18'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '107'
                                             'key'  '8B'
                                        'acoustid'  'bd6859cc-e8e8-4d81-a3c9-a809564fdc3b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '107'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Masquerade'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Armando Trovajoli'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Easy Tempo'
'TRCK' (Track number/Position in set)               '3/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Trovajoli, Armando'
'TXXX:Acoustid Id'                                  'bd6859cc-e8e8-4d81-a3c9-a809564fdc3b'
'TXXX:Artists'                                      'Armando Trovajoli'
'TXXX:CATALOGNUMBER'                                'ET 907 CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '601f0a4b-6f4a-40d7-8264-47a2ee08bf66'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '14815d08-f46a-4aec-8328-f46727bb7aab'
'TXXX:MusicBrainz Release Group Id'                 '017fdddb-752d-3f18-9e24-b93ee08f1cfd'
'TXXX:MusicBrainz Release Track Id'                 '49764023-066e-34cd-baad-17e29afc282a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'jazz', 'lounge', 'italian', 'composer']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.495227'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'063bdb8b-2649-4161-b974-db4fc03e3a9f')

========================== row from database ==========================
                                              'id'  726516
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/armando trovajoli - masquerade.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  176
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3592054
                                           'mtime'  1620537525
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge armando trovajoli masquerade prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Armando Trovajoli
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  Masquerade
                                             'bpm'  107.0
                                    'search_title'  'masquerade':1
                                   'search_artist'  'armando':1 'trovajoli':2
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'armando':8 'bossa':14 'cinema':6 'country':4 'exotica':2 'italian':5 'jazz':1 'jb':12 'lounge':7 'masquerade':10 'oldies':3 'or':13 'prerock':11 'trovajoli':9
                                    'search_combo'  'armando':2B,14 'bossa':20 'cinema':5C,12 'country':10 'exotica':8 'italian':4C,11 'jazz':7 'jb':18 'lounge':6C,13 'masquerade':1A,16 'oldies':9 'or':19 'prerock':17 'trovajoli':3B,15
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'jazz', 'lounge', 'italian', 'composer']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537524.658988  (2021-05-09 07:18:44)
                             'size'  3592054