======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '113'
                                          'artist'  'Gianni Ferrio'
                                     'text_people'  ''
                                         'release'  'Italian Cinema Lounge'
                                           'title'  'Valentina (Tra la folla)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'lounge', 'secretagent', 'spaghetti western', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '21'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '115.3'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:found in a rip'                               type PictureType.COVER_FRONT (Cover (front)) b'found in a rip'
                                     
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '115.3'
'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)         'Valentina (Tra la folla)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gianni Ferrio'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Easy Tempo'
'TRCK' (Track number/Position in set)               '9/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Ferrio, Gianni'
'TXXX:Artists'                                      'Gianni Ferrio'
'TXXX:CATALOGNUMBER'                                'ET 916 CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '96acc445-59cd-41dc-b079-2b6ef86d8341'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'ec528bd9-40c1-4ccc-b62f-2acb7aa9f561'
'TXXX:MusicBrainz Release Group Id'                 '79feae1d-1dc4-3e34-bf7a-63c05967d365'
'TXXX:MusicBrainz Release Track Id'                 '85666edd-f0e4-3bc4-bb55-263e4e3a5ee5'
'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', 'lounge', 'secretagent', 'spaghetti western', 'italian']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.17 dB'
'TXXX:replaygain_track_peak'                        '0.439732'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'93cb9d7a-19d6-42dc-91c3-5d91943e7dd5')

========================== row from database ==========================
                                              'id'  726253
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/gianni ferrio - valentina (tra la folla).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  113
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  1898452
                                           'mtime'  1620537616
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge gianni ferrio valentina (tra prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Gianni Ferrio
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  Valentina (Tra la folla)
                                             'bpm'  115.3
                                    'search_title'  'folla':5,6 'la':4 'tra':2,3 'valentina':1
                                   'search_artist'  'ferrio':2 'gianni':1
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'bossa':16 'cinema':6 'country':4 'exotica':2 'ferrio':9 'gianni':8 'italian':5 'jazz':1 'jb':14 'lounge':7 'oldies':3 'or':15 'prerock':13 'tra':11,12 'valentina':10
                                    'search_combo'  'bossa':27 'cinema':10C,17 'country':15 'exotica':13 'ferrio':8B,20 'folla':5A,6A 'gianni':7B,19 'italian':9C,16 'jazz':12 'jb':25 'la':4A 'lounge':11C,18 'oldies':14 'or':26 'prerock':24 'tra':2A,3A,22,23 'valentina':1A,21
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'lounge', 'secretagent', 'spaghetti western', 'italian']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537616.1282926  (2021-05-09 07:20:16)
                             'size'  1898452