======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '170'
                                          'artist'  'P. De Luca & I Marc 4'
                                     'text_people'  'De Luca, P/Mark 4'
                                         'release'  'Italian Cinema Lounge'
                                           'title'  "L'Uomo Dagli Occhi Di Ghiaccio"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '20'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '113'
                                             'key'  '7A'
                                        'acoustid'  'a94b1b3e-3bac-4d8f-82a0-b6369501492b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:ð\t;~1Áà@¸M&Ë\x8d`åI'       PRIV(owner='WM/WMCollectionID', data=b'\xf0\t;~1\xc1\xe0@\xb8M&\xcb\x8d`\xe5I')
'PRIV:WM/WMContentID:\x1bFç\x9dr\x8f!@±gÓ\t\x94!,ë'  PRIV(owner='WM/WMContentID', data=b'\x1bF\xe7\x9dr\x8f!@\xb1g\xd3\t\x94!,\xeb')
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '113'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'De Luca, P/Mark 4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         "L'Uomo Dagli Occhi Di Ghiaccio"
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'P. De Luca & I Marc 4'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Easy Tempo'
'TRCK' (Track number/Position in set)               '4/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'De Luca, Peppino & I Marc 4'
'TXXX:ASIN'                                         'B00004TD1X'
'TXXX:Acoustid Id'                                  'a94b1b3e-3bac-4d8f-82a0-b6369501492b'
'TXXX:Artists'                                      'P. De Luca/I Marc 4'
'TXXX:BARCODE'                                      '8019991210321'
'TXXX:CATALOGNUMBER'                                'ET 932 CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '9f43d57c-f5c2-4034-af76-1c2923f44939'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '3a20d828-2541-43e2-bb6a-fd0849730493/297d3f1f-1d21-4cbb-a44e-05856c6cd54c'
'TXXX:MusicBrainz Release Group Id'                 '60df3f40-c4db-3494-88d6-24dfcb6ae285'
'TXXX:MusicBrainz Release Track Id'                 'cc5cd602-bd51-46b5-942e-72c742a0b7c6'
'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:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.08 dB'
'TXXX:replaygain_track_peak'                        '0.522321'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9bacc724-f842-40d6-916d-825714592c68')

========================== row from database ==========================
                                              'id'  1519926
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/peppino de luca e i mark 4 - l_uomo dagli occhi di ghiaccio.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  170
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  4156429
                                           'mtime'  1620537694
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge peppino de luca mark l_uomo dagli occhi di ghiaccio prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  P. De Luca & I Marc 4
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  L'Uomo Dagli Occhi Di Ghiaccio
                                             'bpm'  113.0
                                    'search_title'  'dagli':4 'di':6 'ghiaccio':7 'l':1 'luomo':3 'occhi':5 'uomo':2
                                   'search_artist'  '4':7 'de':3 'i':5 'luca':4 'marc':6 'p':1,2
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'bossa':21 'cinema':6 'country':4 'dagli':14 'de':9 'di':16 'exotica':2 'ghiaccio':17 'italian':5 'jazz':1 'jb':19 'l':12 'lounge':7 'luca':10 'mark':11 'occhi':15 'oldies':3 'or':20 'peppino':8 'prerock':18 'uomo':13
                                    'search_combo'  '4':14B 'bossa':38 'cinema':16C,23 'country':21 'dagli':4A,31 'de':10B,26 'di':6A,33 'exotica':19 'ghiaccio':7A,34 'i':12B 'italian':15C,22 'jazz':18 'jb':36 'l':1A,29 'lounge':17C,24 'luca':11B,27 'luomo':3A 'marc':13B 'mark':28 'occhi':5A,32 'oldies':20 'or':37 'p':8B,9B 'peppino':25 'prerock':35 'uomo':2A,30
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  7A
                                           '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-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537694.389356  (2021-05-09 07:21:34)
                             'size'  4156429